Talk:Expedition/@comment-1820055-20140326055336

sorry if this was discussed somewhere else, but please repeat it for me.

so I finished Expedition 17, and unlocked 18 and 21. I'm done with 21 now, not yet with 18.

So when does 22 get unlocked? 18 > 19 > 20 > 22? or do i need to do something on 21 to go to 22?