How bizarre. Not unlike when the beloved 'Batman: TAS' show was diluted into 'The New Batman Adventures' and eventually we were left with 'The Batman' in which The Joker had turned into a mutant hybrid of Blanka and Finnegan Sinister.
It is quite unlike that, in as much as they never completely renamed the first show and retrospectively pretended it'd had a different name all along. But anyway, yeah, the character design for The Joker in that newest Batman animated thing is fucking awful isn't it? I don't think I've watched much of any of the subsequent animated stuff because none of it was a patch on the original series.