My master profile has 2 extra chat windows. 'Loot' and 'Important'

Settings have transferred fine, however both chats have reverted names to 'chat 3' and chat 4' respectively.

Further on reload, the names don't always load properly on the aditional chat tabs. in this case chat 3 blank while chat 4 was named

Seems there are instances where some don't move over at all.