Did you purchase around lunch time or around dinner? Something flaged when the examiner checked your name this could have been for a number of reasons and when that happens, your search has to get kicked up to a supervisor. The supervisor has access to more data then the examiner and in most casses they will be able to see what the added information is and in most casses you will be a proceed. If the supervisor is not available lunch, dinner, bathroom or smoke break the examiner will delay you. The fact that you were not denied is a good sign. The supervisor may end up contacting the dealer latter in the day or the dealer can proceed after 3 working days. I almost always get bumped up to a supervisor delay and then get a proceed. Don't worry it was not a deny.