I got a note from eBay saying:

We had to cancel your recent order.

Unfortunately, due to concerns, the item listed below has been removed from the site.
This won’t interrupt your order. But if you have any problems, you’re covered by eBay’s Money Back Guarantee and can request a refund.
Order is canceled, but won't be interrupted? WTF does that mean? For such a small amount of money, I guess I'll just wait to see how it plays out. Pretty sure I bought a fan regardless.