I'd say we can probably expect an update before too too long. I've gotta believe with the number of users and repeats that this game gets that Zanz will want to put more work into it, and I think that fixing bugs would be well worth it.
On a different note, I've said it before but I frankly think the AI would benefit tremendously by just getting new decks put into the rotation. Once a few more have been built in AI 3 and FG (this will be easier with new cards), the game will become much more dynamic.