Is everyone having issues claiming funds with windows release?  
That was a last minute fix.
I am having issues claiming my balance as well.   I imported my json key file with no problem.  When I go to the Claim Balances page, my balance and account show up on the listing but the "Select Account" dropdown does not contain my account name.   I can mark the checkbox next to my account balance but the Claim Balance button stays disabled so I am not able to actually claim the balance.   I have tried reloading multiple times and even exiting and reopening the application and nothing seems to work.
Alright so I fixed my issue.   
The issue appears to have been that I had created a wallet but not an account.   Once I created an account, I was able to claim my balances.   Not sure if it matters but I created an account with the same name as my original account from the 0.9.3 wallet file that I was importing.