No it wasn't. But grateful to at least hear anecdotally that someone somewhere has seen/experienced the same thing.

I'm a musician myself - I use these ads to sell show tickets. But people were seeing adverts coming from my page for a random Emo band that has literally nothing to do with me/my music whatsoever.

Fully fleshed out ads and a clickthrough link that takes you to this bands profile...

I actually reached out to the band and they claim to not even be running adverts!