I get five e-mails this morning informing me of refunds for 5 of my files.  I look at my download history - because I remember seeing those files go by in the download summary.  The refunds were supposedly from purchases on 01/11.  However, three of those fives files were downloaded again, in sequenctial order,  on 1/15 at the EXACT same time!  There are no downloads listed on 1/11 - perhaps erased(?).

I am not a conspiracy theory kind of person, but I would think the likelihood of three dis-similar images being downloaded again on the same day at the same exact time would be suspicious.  Note that I rarely get refund notices.  I have never received 5 in one day! 

Has anyone else had similar issues pop up?

Sounds like one of their notorious frauds.
You'd think they'd have a system in place to instantly highlight this sort of pattern.