I personally have had money sitting in MtGox's accounts and have been promised for weeks that some "banking issue" (unrelated to the alleged issue for freezing the bitcoins) delayed the requested wire transfer of my money to me.
This is exactly what they said to me also. This is flat out financial fraud and I have all the emails to prove it. I have contact law firms about their class action lawsuits. PM me and we can discuss this further.