Glich with Trevor & Mary Ann bike mission

[MartinTerms]

I'm having this glitch where nothing happens when I finish the bike-race mission with Mary Ann. It might be because I've already finished the game and I'm on 75% of game completion. I forgot this mission and saw it now, but now I am all stuck. Can't save the game, exit, all I can do it re-do the mission over and over again.... Help, someone?

 

I made a youtube video showing my problem, here is the link to it:

http://www.youtube.com/watch?v=tK7etBZh-Ts

 

Suggestions or help on how to resolve this? Watch the youtube video to see the issue

(I backed out of the mission now, but I still want to finish it, but I keep getting the same thing.)

 

Video here >>

[Mimen]

Happened to me, i quit the game, turned off the xbox then turned it back on and it worked.

[MartinTerms]

Happened to me, i quit the game, turned off the xbox then turned it back on and it worked.

Ok, I'll try this right now. Thanks.

[MartinTerms]

So yeah! That worked, all you do is do the mission and then fail cause of the glitch and then you just turn on and off your console and go back to it, and then it works! Thank you!

[v1r]

What worked for me was just doing another mission and then returning to this one after that