All our templates are fine, however, there are no auctions showing in GarageSale and therefore no way to link the templates to the auctions to update things.
The Auctions section in GarageSale is empty. Selecting Auctions => Update from the menu bar leads to a message that auction states are being downloaded and that is it.
could it be that you deleted these auctions in GarageSale previously?
If so you could bring them back by hitting the “forget deleted auctions” button in the GarageSale preferences>Tracking.
Please try to force-update the auction states afterwards. To do so hold down the alt key (option key), then click on the Auction menu and select “Redownload auction states…”.