There seems to appear a new rule at Bangkok bank. It seems like they really started to block the money for a few month after the visa date. There was another post about it. You are not the only one who had this issue.
If they ask you and you have no return flight, they will send you home. Better buy a cheap flight to Singapore or Malaysia to be on the safe side. Probably busticket also works but I am not sure about that.
Can maby someone in this Aarea check on him instead of making stupid jokes. He needs help now! This can happen to all of you one day and there is nothing funny about.