Brian may be just on the edge of the tent graphic, or something, so visible sometimes but still technically obstructed.
What hex editor are you using?
XVI32 defaults to 17 columns (this can be changed in the options), rather than the standard 16 (or at least did the last version I installed), which could be throwing things off.
Check your messages (click 'My Stuff' in the top menu bar, then 'My Messages').
Welcome to the forum.