Weird bug- Character with number name appeared in account

[Dralek 5]

Today I logged into my account and found a toon with the same name as my main, but lvl 1 and with a number at the end written in the name, as in "Dralek1" (not my toon's actual name, just using as example), which I found odd given you can't use numbers in names, so I suppose its a bug due to a copy from an old back up or something.

So should I just delete that extra toon?

Its level one, same class as my main, same name with the number "1" in the name

 

 

[Nelythia 44]

Just attempt to login and it will prompt you for a new name.

[Spionida 10]

It may have been a character restore weirdness.