Well I can answer a few of them.
The money is a known glitch, the same happened to me and my entire game freaked out over it... he's gotta make a small change to the integer (make it a float?) and that'll hopefully be taken care of. I've been waiting to bug him about it because he's working so hard on USM 2.
I've never hit space...I'll have to see what that does on the PC version.
I think I've seen that glitch...but only like twice ever so I never really paid attention to it.
Never had a missed renewal.
Buster Douglas never should have beaten Mike Tyson...these things happen from time to time.