I'm bored, so let's run the numbers: the elapsed time between removal from the App Store and removal from Google Play is 23 days, at a point where it had been simultaneously in the App Store and the Android Market for ~450 days (I don't know the exact number), which gives us P = 23 / 450 = 0.05 -- where the null hypothesis is that removal happens at random -- for this within 23 days of each other, and that's on the edge of statistical significance (you usually set alpha = 0.05). So maybe something weird happened.