Just a small problem

Okay, so this is a great game. Fun and easy to play. However, I logged on through Facebook before the more recent update(s) (one or two) now I cant get my old data back, Ill still keep playing, however I would really like to get back my old data, as I had put a lot of time into it.

Zeet well about Valkyrie Crusade, v3.4.0