Fable 3 reverted to previous save

I'd like for microsoft to allow me to revert to a different save in my fable 3.

I know it's possible, because here's what happened: i was playing, rushing through getting keys, gnomes, finishing relationship quests, opening demon doors, getting married, i.e. delving into
my virtual world. When as usually happens a random person joins my game(which is okay, what could go wrong?), and what should happen this time? I am at reaver's mansion's masquerade party. Wth? Someone joined my game and now I'm wearing previously
used clothes, weapon sets, and all of my stats are reverted. ~20 hours of game time just gone. Fable 3 *was* one of my favoritw games until this happened, now i just don't want to do anything. Just lie down and contemplate my existence.

What's at issue here? Microsoft has a known bug for this(i i didn't know about it until i found a single post on a forum saying the same thing), and still allows the green join random portal to operate. This should be shut down immediately, if a random unsuspecting
player can mess up anyone's game and destroy countless hours of progress, then this should be disabled immediately.

Second issue, why in the heck can i not have multiple save files???! Every single modern RPG has these for a reason, not just this week my friend had the infinite falling glitch. Which would be easily fixed by reverting to a save game previous to the current
one instead of restarting their character. I mean, that's the whole point of manual rotating saves.

Again, not sure how this still exists as an issue. I mean the bug is on a forum from like 2012. Worst case put a warning to new players about it

:)