@no said:
It directing to the current user with the name isn't that great either, but at this point it's not too much to be worried about

I have kind of made a compromise, the endpoint now looks at former names so @MissingKneecaps and @0_0 both work, along with whatever else you've used (and they'll continue to work until someone else uses the name)

I really don't want to mess with either the dtext code for mentions or the ruby code for mentions