Broken regression

Product: Madden 17
Platform:Microsoft XBOX One
Summarize your bug: Benched first team QB for final game of the season. Didn't throw at all - only played 4 downs (I presume as kick holder). Then regressed -2 on Medium Throw Accuracy for having less than 50% completion rate. Doesn't happen to backup QB normally...so it shouldn't happen to starting QB either.
How often does the bug occur?: Every time (100%)
Steps: How can we find the bug ourselves?: Try benching starting QB by changing depth chart on 'Team' screen then simulate the next game
What happens when the bug occurs?: See above
What do you expect to see?: Er...no regression...0/0 is not 0%
If your game crashed, about how many minutes were you playing before it crashed?: N/A
What is your gamertag/PSN ID?: RDWSP1D3R
Date/time issue occurred: 3/9/16 @ 19:00 BST
Did this issue happen in Connected Franchise Mode?: Yes
If yes, how many users are in your league?: 1
If yes, how many players are in your league?: 0
If yes, how many coaches are in your league?: 0
If yes, how many owners are in your league?: 1

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Please fix this...