I've been having the same issue with the wallet. I installed the latest version, and its been stuck on block 51,009 .
That's weird. Being stuck around block 51000 looks like you've got the 0.53 wallet (with the old diff algo).
My 0.60 is normally synced...
I have that too with the newest wallet 0.60
I'm still normally synced here with the Windows wallet. Did you setup with the standalone posted by Invisibel on the website or is there any chance that you failed compiling properly the software ?
I was running the old wallet before uninstalling and updating to wallet.60. I even had a buddy of mine that is a tech wizard look and says the new client is running. For some reason its running 24 hours behind and is stuck on block 51,009.
When the price surged I was going to sell and then rebuy at these low prices. The wallet hasnt been working, so that dismantled that plan

Have you tried deleting everything in the appdata folder except wallet.dat so it redownloads the blockchain?
Go in to C:/Users/*username*/AppData/Fedoracoin/
Delete everything in that folder EXCEPT wallet.dat, never delete wallet.dat.
Run fedoracoin qt
It will redownload the blockchain, it sounds like your new client is still trying to connect to old blockchain.
AppData is a hidden folder btw.
I backed up the wallet, deleted the old version and the corresponding files, then downloaded .60 wallet.
My buddy took a look, and said that the new version was running correctly, so I'm not sure what the problem is. I managed to update another wallet today without issue.
I managed to transfer all my TiPS today, even though the wallet isnt functioning properly. I would obviously prefer to store them in my wallet though.
Ill try your suggestion. I have already uninstalled the new wallet multiple times.