Nodes not showing up in Calendar

I advise upgrading to 6.2 alpha version as it will give you more control over your settings. You can define which fields will be displayed in your calendar. I *think* the 6.1 version will be deprecated when the 6.2 version is completely done :).

BUT

This is still a bug IF it worked like you described in previous versions. But I never worked with those versions, I'll leave it to Timplunkett to answer your question.

Open the fullcalendar.module file an try this:

Search for

  // Iterate through available fields, using the first one found.
  foreach ($display_field as $field_name => $field) {
    foreach ($node->$field_name as $index => $item) {
      $attributes = _fullcalendar_set_display_times($node, $field_name, $field, $item);
      $vars['data'][] = theme('fullcalendar_link', $node, $attributes, $index);
    }
    break;
  }

And remove the break.
I don't fully groke the old code but I think that should work.

I'm not sure this is a bug or by design...