Edition forms does not present a table as a table, if a field collection (widget "table") is set to "Number of values = 1" inside a certain Content Type.
The following sequence of screens can help understand what is happening.
http://177.71.186.65/drupal/Field_collection_issue.html
That's restricted to edition forms. Display of nodes are ok.
Comments
Comment #1
naoliva commentedSorry, that's the same issue reported since 7.x-1.x-dev (Sep 12, 2011) by MrHaroldA.
But he considered as a new feature. Isn't a bug?
http://drupal.org/node/1276446
Comment #2
dqdthanks for pointing to the other issue. Its common on d.o. to close the newer one with a link to the older one to collect as much input as possible on this. Feel free to discuss if it is a bug or not over there.
#1276446: Doesn't format as table with single (1) field_collections.
By the way: this is rather a "normal" issue instead of a major bug ;) ...
Greetiings