Yes. By the devs.
All the name DB is is a trace of random characters by pattern. And the main rule is "No dupes".
You can rant and rage against that.
Unless you have a fully working, drop-in example of code to fix that, you are essentially pissing in the wind.
I know. It kinda sucks. I'd LOVE to have copies of my main on all the servers.
However, some people managed to sneak in and snag those before I did. C'est la vie.