My Shopify storefront suddenly labels many items “Unavailable,” yet inside the admin their inventory counts are positive and locations are active. Nothing obvious triggered the problem—I haven’t touched product or inventory settings, and I’m not sure whether a recent app auto-update or theme asset change might have introduced a conflict. I need someone who can: • audit theme code, inventory settings, and any installed apps to pinpoint the mismatch • implement the necessary Liquid, theme, or configuration fixes so all in-stock products display as purchasable • verify the solution across desktop and mobile storefront views without breaking existing styling or checkout flow • provide a brief summary of root cause and the edits made so I can track future changes Please be comfortable navigating Shopify admin, Liquid templates, and common inventory/availability workflows. A quick turnaround is appreciated because every hour a live product shows as sold out costs sales.