Yeah it could be, will have to wait for more details first.

I would not be surprised if FB kept that phone number with a "deleted" flag to this day though.

Earliest date in one of the columns (last login?) is something around 2019-04-28.

I started taking and deleting my data off FB 5 years ago, after I knew better. I'm only on FB because of messenger, and checks FB less than once a month.

I think that's a better approach than suing them and getting the $10 from a class action.