It was a while ago but I believe the solution was to select each item and change the “when sold out” option and/or manually inputting the “available “. Both on the inventory screen.

Same here. This worked for me, hopefully for you too!Follow the instructions provided by this link tom Shopify support on the issue:http://support.modalyst.co/en/articles/3351232-how-to-fix-sold-out-issue-on-shopify Note: ONCE YOU CHECK THE BOX for S...