We are pleased to announce that iOS version 5.3.2 is ready for download. In this version we fixed a bug in the online game. Because of this bug, you could invite (or be invited) a player to a game, but you would stack at the screen for selecting which player plays first.
This bug affected both iPhone and iPad devices.
In versions 5.3.2 we fixed this bug, and we can play an online game other online players. Please, update to version 5.3.2 or a later version. You can play an online against iOS users with version 5.3.2 (or later) or against Android and Web users. Please, do not invite (or accept invitation) iOS players with version smaller than 5.3.2