Here is what happens to me recently.
The order completed with good quality, client thank you and gave some compliment.
After that, I got a bad review.
Very surprised, I inbox to ask why
she admits the mistake and promises to change it
1 day later I got an email: “Your account was flagged for feedback manipulation”. Maybe be Fiverr think I manipulate her to change the review.
After that, I have to tell her not to do anything to make thing worst
I think this will happen to many sellers. If the buyers purchase various gigs at the same time, sometimes they will give the review to wrong gigs. Please be aware, guys.