As the title says it seems like the wall client is stuck on the last block in the chain. every time the chain increases it catches up but the client is forever stuck on synchronizing 1 hour behind even though it'll have the exact number of blocks as shown here
http://blockexplorer.com/q/getblockcount its been 2 days since it should have finished
Maybe you have connected to very slow peers.
You may try to close the program, and then open it again, to see if it helps.