Stuck on alliance side. NEED HELP PLZ!

Hey, was going to race-change on outland from blood elf to undead, because undead have better priest racials. but there where no option to do so on your tbc servers so i thought that i can change in to a alliance and then back to horde as a undead.

It looked like it was going to work but when i changed it to alliance and has was going to change it back i get the message "Only Horde can faction change to Alliance."

so now im stuck with a alliance character when all my friends are on horde.

I already made a ticket and after 24h a gm awnsered with this : https://gyazo.com/5bbabe1821035c64aa90b57b07200f27

It really looks like u are able to change both ways but it dont say anything about it.

The characters name is "ikkoyu"

PLZ HELP!!!

On Outland:
Faction change is only available from Horde to alliance.
Race change withing faction is not available.

GM can't help you with that.

Level new char on Horde (you got level 65 which is ~24h, much faster if your friends can boost you).
Or sell this ally char and buy new one on Horde side.

I'm sorry but i can't stop laughing.

i didn't speedrun my character, farmed gold and leveled professions also some repfarm, i don't want to just give it up and trash it away.

You've just done goofed. Rerolling horde is the only solution for you at the moment.

Level 65, tailoring 166, enchanting 96, fishing 100.... so much work