Is there anything special need to be done in order to use an old wallet from the original Sumokoin? My wallet is several months old and I haven't opened it since January. None of the wallet apps (lite,GUI,CLI) are able to find any transactions on it. I've tried importing from mnemonic etc. but no luck so far.

The daemon logs some really weird errors :
166851 -> 166947 [Your node is 96 blocks (0 days) behind]
166851 -> 146010 Your node is 20841 blocks (57 days) ahead

Like there would be 2 separate block chains?