My agent heard from the buyer's mortgage broker today. Apparently, the reason for the delay in the loan docs was the buyer had a late payment on his credit report. He said it was the bank's fault and initially, the bank agreed. However, after further investigation, the bank changed its mind and decided it was the buyer's fault after all. That dropped his credit score and he no longer qualified for the loan. The mortgage broker says they can get it cleared up in 15 to 30 days, but I'm not going to wait that long. The house went back on the market today. If the buyer gets his loan situation straightened out before it sells to someone else, he can buy it. Otherwise, it's first come, first served.