If you like the house, how about this. Get the phone number and name at the bank. The agent should help. after all they want to close too. Call them and tell them how utterly foolish it is from your perspective, for a decision to take so long. Tell them you know they don't want to foreclose and own the house. If you have any omney in the bank, tell them that you and all your friends will withdraw from their bank as soon as possible if the inefficient handling of the offer is not expedited. If the bank looses money and reports pays less taxes or asks the tax payers for relief in any way for their operating losses, you will organize a street protest in front of the bank, with a big sign carrying the person's name in big letters, blaming her/him for loosing the bank's money.
Too harsh? Too confrontational? Is it?