Duplicate characters after server transfer

Heya,

I transferred my main from Azjol-Nerub to Sylvanas (Region is EU), but since then I can see both of my characters in WCL UI.

From looks of it, WCL has somehow ackowledged it is the same character, see screenshot below

However the boss kills these characters have done, have not merged and essentially I have 2 characters (one that exists and one that does not).
CleanShot 2020-05-19 at 09.50.45@2x|447x500

Any way to merge these?

Thanks!!

Please send mail to support@warcraftlogs.com with all this information to get a ticket created. Thanks.