Dave talks about the lack of an update this week, a great April Fools' joke that never was, and more in the new TouchArcade thread:
"So, we ran into some bad luck this week and our latest update got rejected, we don't have a definitive answer as to why but they said it was due to us using a copyrighted image and we are guessing that its because of a option icon that looks like an iPhone. We changed it to look like a generic screen as well as changed a iphone that we had in the help pages since update 4 that looks like an iphone as well. Not sure why they chose this week to be picky but hopefully this update goes through. I also just want to let everyone know that we are not slowing down in our updating, even though a update didn't come out this week, the new update we resubmitted contains both the fishing and the ants update (including feint). And we are working on 1.13 now, "Say My Name!".
Other than this, I am really bummed about not getting our update out. we had an april fools joke planned where users would see the following screen at the start of the game.
Once they click on it, they would get a message "April Fools" and then the real episode would start. We stayed up so late to get this in, it really stinks that they decided to pick this week to be stricter about the review process."