[The Commons] Not letting me add characters

[beeq]

I also tried to add my team, but adding Beeq,Béeq,Bèeq,Beéq,Beèq,Bëëq,Bëêq,Bêëq, Bêêq,Béêq results nothing but:
Couldn't add Character Beeq
Couldn't add Character Béeq
Couldn't add Character Bèeq
Couldn't add Character Beéq
Couldn't add Character Beèq
Couldn't add Character Bëëq
Couldn't add Character Bëêq
Couldn't add Character Bêëq
Couldn't add Character Bêêq
Couldn't add Character Béêq

Though the region and the realm are correct, and these characters are available on armory.
Tried adding toons individually, but only my main mage, Beeq, was accepted. Others with ´s,`s,¨s and ^s fails to add.

Also, if you have team added, how do you add toons in it? For example, I added Beeq and made Team Beeq, but my eyes can't find an option to move Beeq to that team..