We have just rolled out a major update to the way UPCZilla retrieves product data from eBay (due to their release of a new API and impending deprecation of the old one).
To the user, this should be almost completely seamless, you shouldn’t notice anything different, except the minor detail that eBay products now too have a “Reduced from” price displayed (that’s usually the RRP – which tbh hardly anyone is selling the product for anyway, but whatever!) – they did not have this previously, though most other retailers could provide it (though do not always).
But if you do notice anything untoward with product/UPC data and especially eBay product data, links etc. etc. PLEASE report this (unlike last time!)
Happy (eBay) bargain hunting!