Duplicate form tokens prevent content type form submission

I was having trouble enabling the fivestar dev version with javascript enabled on FF 2.0.0.9
If I disabled javascript, I was able to enable Fivestar.

Enabling fivestar works fine w/ javascript on Safari 3.0.3

I was using the following versions:
* Fresh install of Drupal 5.3
* VotingAPI 5.x-1.5
* DRUPAL-5 branch of Fivestar downloaded via:
cvs -z6 -d:pserver:anonymous:anonymous@cvs.drupal.org:/cvs/drupal checkout -r DRUPAL-5 -d fivestar contributions/modules/fivestar

To reproduce the bug:
* enable fivestar & votingapi
* Go to admin/content/types/page
* Click on Enable Fivestar rating
* Click on save content type

It doesn't save the fivestar enable for the content type, and incorrectly redirects to the same page: /admin/content/types/page

When disabling javascript, it will properly save and redirect to admin/content/types

I also installed the devel module and enabled the display page redirection option, along with displaying the queries.

** Here are the Queries of the BUG with javascript turned on:
drupal_lookup_path SELECT COUNT(pid) FROM url_alias
module_list SELECT name, filename, throttle FROM system WHERE type = 'module' AND status = 1 ORDER BY weight ASC, filename ASC
cache_get SELECT data, created, headers, expire FROM cache_menu WHERE cid = '1:en'
_node_types_build SELECT nt.type, nt.* FROM node_type nt ORDER BY nt.type ASC
list_themes SELECT * FROM system WHERE type = 'theme'
block_list SELECT DISTINCT b.* FROM blocks b LEFT JOIN blocks_roles r ON b.module = r.module AND b.delta = r.delta WHERE b.theme = 'garland' AND b.status = 1 AND (r.rid IN (2) OR r.rid IS NULL) ORDER BY b.region, b.weight, b.module
system_region_list SELECT * FROM system WHERE type = 'theme' AND name = 'garland'
sess_write SELECT sid FROM sessions WHERE sid = 'aa93d2v6urv4qfkcr11glnt9u2'
sess_write UPDATE sessions SET uid = 1, cache = 0, hostname = '192.168.1.43', session = 'form|a:1:{s:32:\"77b76ff4f2e38c2b5aab3dab7caebcd8\";a:2:{s:9:\"timestamp\";i:1195334143;s:4:\"args\";a:1:{i:0;s:14:\"system_modules\";}}}', timestamp = 1195334162 WHERE sid = 'aa93d2v6urv4qfkcr11glnt9u2'
sess_write UPDATE users SET access = 1195334162 WHERE uid = 1

** Queries from CORRECT BEHAVIOR: with Javascript turned off:
drupal_lookup_path SELECT COUNT(pid) FROM url_alias
module_list SELECT name, filename, throttle FROM system WHERE type = 'module' AND status = 1 ORDER BY weight ASC, filename ASC
cache_get SELECT data, created, headers, expire FROM cache_menu WHERE cid = '1:en'
_node_types_build SELECT nt.type, nt.* FROM node_type nt ORDER BY nt.type ASC
list_themes SELECT * FROM system WHERE type = 'theme'
node_type_save SELECT * FROM node_type WHERE type = 'page'
node_type_save UPDATE node_type SET type = 'page', name = 'Page', module = 'node', has_title = 1, title_label = 'Title', has_body = 1, body_label = 'Body', description = 'If you want to add a static page, like a contact page or an about page, use a page.', help = '', min_word_count = 0, custom = 1, modified = 1, locked = 0 WHERE type = 'page'
db_lock_table LOCK TABLES variable WRITE
variable_set DELETE FROM variable WHERE name = 'node_options_page'
variable_set INSERT INTO variable (name, value) VALUES ('node_options_page', 'a:1:{i:0;s:6:\"status\";}')
db_unlock_tables UNLOCK TABLES
cache_clear_all DELETE FROM cache WHERE cid = 'variables'
db_lock_table LOCK TABLES variable WRITE
variable_set DELETE FROM variable WHERE name = 'comment_page'
variable_set INSERT INTO variable (name, value) VALUES ('comment_page', 's:1:\"0\";')
db_unlock_tables UNLOCK TABLES
cache_clear_all DELETE FROM cache WHERE cid = 'variables'
db_lock_table LOCK TABLES variable WRITE
variable_set DELETE FROM variable WHERE name = 'fivestar_page'
variable_set INSERT INTO variable (name, value) VALUES ('fivestar_page', 'i:1;')
db_unlock_tables UNLOCK TABLES
cache_clear_all DELETE FROM cache WHERE cid = 'variables'
db_lock_table LOCK TABLES variable WRITE
variable_set DELETE FROM variable WHERE name = 'fivestar_stars_page'
variable_set INSERT INTO variable (name, value) VALUES ('fivestar_stars_page', 's:1:\"5\";')
db_unlock_tables UNLOCK TABLES
cache_clear_all DELETE FROM cache WHERE cid = 'variables'
db_lock_table LOCK TABLES variable WRITE
variable_set DELETE FROM variable WHERE name = 'fivestar_style_page'
variable_set INSERT INTO variable (name, value) VALUES ('fivestar_style_page', 's:13:\"average_combo\";')
db_unlock_tables UNLOCK TABLES
cache_clear_all DELETE FROM cache WHERE cid = 'variables'
db_lock_table LOCK TABLES variable WRITE
variable_set DELETE FROM variable WHERE name = 'fivestar_unvote_page'
variable_set INSERT INTO variable (name, value) VALUES ('fivestar_unvote_page', 'i:0;')
db_unlock_tables UNLOCK TABLES
cache_clear_all DELETE FROM cache WHERE cid = 'variables'
db_lock_table LOCK TABLES variable WRITE
variable_set DELETE FROM variable WHERE name = 'fivestar_position_teaser_page'
variable_set INSERT INTO variable (name, value) VALUES ('fivestar_position_teaser_page', 's:6:\"hidden\";')
db_unlock_tables UNLOCK TABLES
cache_clear_all DELETE FROM cache WHERE cid = 'variables'
db_lock_table LOCK TABLES variable WRITE
variable_set DELETE FROM variable WHERE name = 'fivestar_position_page'
variable_set INSERT INTO variable (name, value) VALUES ('fivestar_position_page', 's:5:\"below\";')
db_unlock_tables UNLOCK TABLES
cache_clear_all DELETE FROM cache WHERE cid = 'variables'
db_lock_table LOCK TABLES variable WRITE
variable_set DELETE FROM variable WHERE name = 'fivestar_comment_page'
variable_set INSERT INTO variable (name, value) VALUES ('fivestar_comment_page', 's:1:\"0\";')
db_unlock_tables UNLOCK TABLES
cache_clear_all DELETE FROM cache WHERE cid = 'variables'
_node_types_build SELECT nt.type, nt.* FROM node_type nt ORDER BY nt.type ASC
_node_types_build SELECT nt.type, nt.* FROM node_type nt ORDER BY nt.type ASC
_node_types_build SELECT nt.type, nt.* FROM node_type nt ORDER BY nt.type ASC
cache_clear_all DELETE FROM cache_page
cache_clear_all DELETE FROM cache_menu
_menu_build SELECT m.mid, m.* FROM menu m ORDER BY m.mid ASC
_menu_build SELECT m.mid, m.* FROM menu m ORDER BY m.mid ASC
block_list SELECT DISTINCT b.* FROM blocks b LEFT JOIN blocks_roles r ON b.module = r.module AND b.delta = r.delta WHERE b.theme = 'garland' AND b.status = 1 AND (r.rid IN (2) OR r.rid IS NULL) ORDER BY b.region, b.weight, b.module
system_region_list SELECT * FROM system WHERE type = 'theme' AND name = 'garland'
sess_write SELECT sid FROM sessions WHERE sid = 'aa93d2v6urv4qfkcr11glnt9u2'
sess_write UPDATE sessions SET uid = 1, cache = 0, hostname = '192.168.1.43', session = 'form|a:1:{s:32:\"77b76ff4f2e38c2b5aab3dab7caebcd8\";a:2:{s:9:\"timestamp\";i:1195334143;s:4:\"args\";a:1:{i:0;s:14:\"system_modules\";}}}', timestamp = 1195334397 WHERE sid = 'aa93d2v6urv4qfkcr11glnt9u2'
sess_write UPDATE users SET access = 1195334397 WHERE uid = 1

Turning off javascript can enable fivestar.
But if I reenable javascript and try to disable fivestar, then I see the same behavior.