In my experience HBB will always put a question mark on all versions different from the current version in it’s own database. Chances are that the HBB repository hasn’t been updated to reflect that WiiMC is now at v1.1.1. Wait awhile for HBB to catchup. Also, just look at the version number posted on the WiiMC entry in HBB, it will tell you what version it will download; if it is lower than the version you know you have…don’t download it from the HBB.
-[]D