Whats happening??

Happened two day in a row

i got disconnected from a raid in icecrown and client pass from authenticated to disconnected when i try to re-login.
is happening right now....

my account is in good status, how can i know if my ip got temporary blocked or if icecrown server went down.

Edit:
adding some log:
11/7 22:29:57.110 GRUNT: state: LOGIN_STATE_CONNECTING result: LOGIN_OK
11/7 22:29:57.590 GRUNT: state: RESPONSE_CONNECTED result: LOGIN_OK 188.138.40.87:3724
11/7 22:29:57.625 GRUNT: state: LOGIN_STATE_AUTHENTICATING result: LOGIN_OK
11/7 22:29:57.784 GRUNT: state: LOGIN_STATE_DISCONNECTED result: LOGIN_OK
11/7 22:29:57.801 GRUNT: state: LOGIN_STATE_FAILED result: DISCONNECTED

Edit2: Now i can enter, strange enough...

What hapened?