Voting starts in March for the Drupal Association Board election.
I have used in D6 and am now using D7.
I have noticed a couple times in D7 only, Manage Form will be set and then at some point resets itself, so all fields are back in the Main Column.
I am clueless as to what causes this. I don't know when it happens, because I only eventually I notice it.
Documenting it in case it happens to others.