Hello,
I just upgraded to 1.5.1 and now I cannot edit certain form modules including: drop-down menu, checkboxes, multiple choice. I've tried on two different sites, two different computers and in both Safari and Firefox.
It looks like whatever javascript is trying to run to edit these modules is not instantiating at all.
I'm running WP 3.1.1 on both sites.
Not sure if this is ready to be labeled a bug, but it sure seems like it to me.
Best,
Joshua