Join Failed

Hi guys first post in the forums, basically the problem is as follows. I have been in the Ancient Swamps a couple of times with no problems at all, however I just hit level 30 and went I went to join the Ancient Swamps, I was greeted with this error: "Join Failed : You do not have access to this dungeon, please purchase this campaign from the iTunes store. I have tried the obvious resetting Pocket Legends/iPod/Wi-Fi, and am still receiving the error. Any help is appreciated.

This is probably because you are trying to join one of the dungeons which requires you to complete a previous dungeon. The message you get for this case is incorrect currently. I think 'Bye Bayou!' followed by 'Mardi Growl!' are the ones you need.