Return of Reckoning

Hi, i got disconnected from the server earlier during a keep raid in tier 3. When i tried to log back in it's telling me "your character has a duplicate name. please rename your character," and is still saying the same thing several hours later.

Did your char name contain swear words or offensive stufff? Might be a gm forcing a name change on you

yes - this is the GM who did it - and you know why