discounts no longer visible

CG they answered me now in the e-mail: Hi there,

Thanks for reaching out.

We are testing new sale-off logic therefore changes can happen.

This week we tested sale-off when a specific models are being offered during sale-off.

At the moment this have been reverted and your items have discounts

Please let me know if you require further assistance.
Regards,
Julius

There are a couple of other threads on this issue. At least two people (myself included) have contacted support about this.