First off, this thrilled me greatly, as I still have a hefty amount of cash coming in, at 35-1 odds, on the Bears losing all 6 NFC North division games! Step one, complete!
As far as the FG and the attempt, one of former GM Michael Lombardi's pet peeves is "makable FG range"; as in, just because you're within a 45-55 yard FG attempt, doesn't mean you've done your job. You should continue to try to get as close as possible, keep moving the ball forward. I totally agree. The Bears hosed this up miraculously.
The only thing I would add is I dis agree with those that say from 45-yds, you're kicking the ball at a lower trajectory. I don't agree with that. For any NFL kicker, you would only be doing that either into the wind (I don't know if that kick was?) or for like 55-yd and beyond. The Bears just botched the blocking, or the kicker inadvertently kicked it too low. I'd bet any amount of money he wasn't kicking it low due to the distance.