Suddenly all my products disappeared from my page (https://jakbutik.dk). Or, not totally. Because the products does still exists (https://www.jakbutik.dk/privat/haettesweatshirt-8510-marine.html).
And the final thing. If I login to an existing account or create a new account. Then all the products is displayed as expected in their respective categories.
I have tried re-indexing of all products (Through SSH) and also flushing the cache. But the same issue persist.
Do you know how to fix this? I have no idea, about how this did happen.