Board Thread:General Discussion/@comment-27563248-20160830130819/@comment-26489363-20160830133419

Does your iphone save your progression? If yes, then compare the completion percentage in both devices. If the percentage in your ipad is higher than the one in your iphone, then you'll have to surpass that percentage in your iphone first in order to save the progress and then restore it into your ipad.

My guess is that somehow you might have reset a TT, thus lowering your completion level percentage.