Champions Bundle issues

[ArBiTeR1400]

Ever since I downloaded the bundle pack, my profile became corrupted, I had to re-download all my other halo 4 DLC content & buy all the halo 4 weapons & abilities again, I'm also surprise it gave me extra tokens, the bundle is soo buggy that i can't run most of the time while i got mobility on me! (unlimited sprint), 343i I'm urgently asking to please fix these bugs with the next title update, the DLC on my end is just kinda unplayable, I'd look at other halo forum pages & do see people having similar issues on a large scale