Could someone explain what the following means in non-technical terms? Appeared a couple of days ago, no changes have been made to web site. Thanks. How to fix: Not performing automatic item updates for availability Automatic item updates have stopped updating all of your items. This temporary stop is a result of incorrect microdata on your website or a large-scale mismatch of microdata and Merchant Center product data. Once you resolve issues with your microdata, item availability [availability] for your Shopping ads will be updated automatically using structured data markup or advanced data extractors on your product landing pages. This leads both to an improved user experience and to higher click-through and conversion rates.