Minting problem

I’m almost consistently generating unconfirmed blocks in my client. Client is running on a machine with Nu client minting happily.
Linux 64-bit Peerunity (0.2.1) client has 8 connections and has a block height of 238964. Am I still on a fork?
Should I redownload the blockchain?

the latest version is 0.2.2, it shouldn’t be necessary because you’re on 64 bit, but you can try anyway
it seems you are ahead, is on block 238697