Prison Break Quest???

[Edward Edgemenace]

There is an office under the right hand stairs of Fort Dundee (the fort on Padres Del Fuego) but that isn't for the "Prison Break" quest. (Adoria's Family, I believe.)

There is an office in Fort Charles on Port Royal which should be the desk you search for that quest. (Unless that quest has changed recently, too.)

There is a desk in the EITC outpost on Tortuga and a desk in the EITC outpost in the Thieve's Den, but neither of them should be for your quest.