I’ve been away for a while, and when I logged on to eBay to resist all of my expired auctions.
I got the “AUTH TOKEN IS HARD EXPIRED…” message.
I went in and refreshed the eBay token, then updated a chunk of BIN listings. I got the same error message again. I re-refreshed the token then tried to upload again.
This time, they all popped back up with the “DUPLICATE LISTING” message.
So all is fine on the eBay public side, but none of those listings have turned blue in GS.