Eurobet Account Closed

I tried to login to my eurobet account Yesterday and after doing so it is coming up with a message saying "Your account has been closed.You will not be able to logon or play." Only last month I signed up for a rakeback program with Eurobet. The only thing I can think of is that I was playing on Party clearing a bonus on Friday night and am thinking could this have P**sed Eurobet off.
I contacted Eurobet today and they told me their Poker Investigations team was off until tomorrow and couldnt give me any more info on why the account was closed...

Any opinions ?