Collectible Card Game Headquarters

I'm playing with the latest code from the SVN (rev 15205). Whenever I draw a Thraben Sentry, the card is unplayable - I click it, and I don't receive the "Pay Mana Cost" message in the lower left frame. Is this a problem with just this card, all double-sideds, or what?

Also, is there a way to search for any bug report related to this? I don't want to be a nuisance by posting a new thread for everything that may or may not be a problem.

Please post Error Reports in their appropriate thread. For SVN, that would be: viewtopic.php?f=52&t=6333

To answer your question, there's an issue right now with casing Transform cards on the SVN that arose when trying to fix a separate bug. The cause of the issue has been discovered, but hasn't been resolved yet.