Accidentally clicked the wrong char to delete, or? O_o Seems hard to do this on accident. xD

Anyhow, yeah, open a ticket and he'll be restored. :>

There is an undefined limit though. Some people have been known to keep swapping between alliance and horde on their server for example, one guy I know was told by a gm, when he swapped, that it would be the last time he could swap. As he was kinda abusing the system to keep going back and forth factions. :>