re: Check Cashed in Error

How big of an organization is this? Do they have a local office and staff? Or is it all volunteers?

Were you sponsored by someone on your application? If so, I'd call that person and ask for help.

For the bank to get involved other than maybe telling you who to call, I would think there would have to be some sort of theft or fraud involved. I'm not sure if this rises to the level of fraud.