Did you try looking for another place to immediately move into.. sounds like if you move out early, although you are bound by the lease, the circumstances would demonstrate a distress situation, so I would move out prior to the lease expiry so that you aren't caught in a lockout foreclosure overnight. Our family owns property and deals with foreclosures on a regular basis.. Even if you had to forfeit part of your deposit, paying rent to a delinquent landlord, and them pocketing it while going to foreclosure is a difficult situation to be in.

I wouldn't pay my rent for the last month in the place.. just forfeit your 1 month damage deposit and move on. Just my IMO.