Everything on my store is suddenly Sold Out?

Everything on my store both from Printify and my own products is suddenly saying ‘Sold Out’?

I did a preview on an old version of the store and get the same result.

I also marked my own product, not through Printify as ‘Continue Selling when out of stock’ which didn’t fix the issue.

What is the fix?

www.jlmoto.com.au

This issue appeared to resolve itself on its own, I’m guessing it was a Shopify bug affecting others but its now resolved.