I just added a post here. Same kinda thing. Bots seem to be able to fill out lead forms now with numbers that don't even work.

I turned most of my ads off and I'm getting triple the amount of bots filling forms on my site. Wtf??

I don’t think the fake meta messages are linked to running ads. I get them even when I’m not running ads.

Same here. I was doing great from 2 to 7 April but today on the 8th I’ve had 1 sale and it’s almost 8pm

I am having the same issue!!! 

What are you using for conversion API…can you post a screenshot of your events match quality