Deleted wrong character
Unfortunately no, there’s not. They have no way to restore characters besides an account rollback and that is only offered to accounts that have been hacked.
ArenaNet Communications Manager
I am sorry, but this is not a service that we can offer. That’s why there are multiple confirmations before the deletion. I’m sorry about what happened. Remember, the name is reserved to you for 24 hours, so you might consider making a new character to hold the name on your account, if you care to do so.
Gaile Gray
Communications Manager
Guild & Fansite Relations; In-Game Events
ArenaNet
Communications Manager
Guild & Fansite Relations; In-Game Events
ArenaNet