Feed back disappeared

Most of you know I try my best to boycott ebay.  But occasionally I do use it for hard to move items or to buy things I can't find cheaper anywhere else.
So I'm on today to buy a book and notice my feedback is gone.
This account was only set up a year ago and only had three from selling...but they're gone.  Doesn't really matter.  No one leaves me feedback anyway and I never use it but still, what's up with that?

Not sure why it happened, but I wouldn't say no one leaves feedback. Probably only 2 out of every ten of my buyers leave feedback, not a lot, but it's better than nothing.

Maybe the buyer's accounts were deleted for some reason.

Maybe the buyer's accounts were deleted for some reason.

I thought about that but the odds of three accounts being deleted seems high.

Doesn't matter.  Not like I sell a lot and it's usually pretty low value items so people shouldn't be to worried about being scammed. 

I do need to list something this week.   Got an eBay offer of $10 gift certificate if I list, another $10 if it sells.