As per the Support Desk's suggestion, I would like to pass on the following, which I think could use some "re-consideration".

I did not read the forums, so please pardon me if any of the topics have already been taken into account.

1) Whenever playing in a duty, players can NOT place other players on the Black List. When players try again to place other players on the Black List AFTER the duty, it says that "that player can not be found." The only thing that shows when selecting another player during a duty, is "Target". It seems that the Support Desk is unaware of this issue.