Are you able to connect to any of the servers or does it kick you back to the menu? If this is the case please tell me what download link you used. What might be happening is you downloaded the earlier version of beta 3. The reason for the delayed release was there was an issue with beta 3 and had to be rebuild, by the time the issue was found there were already a few mirrors. We hopefully deleted all of the mirrors with the older version but this might not be the case.
EDIT
I see you edited your post if everything is working fine enjoy renegade x