We decided to move our SDk storage to another storage for better stability and availability. The issue has been resolved.

Screeb tag is not loading properly due to unavailability of our object storage.
Screeb cache may handle the issue for a given amount of time, but we can't guaranty full availability until the issue is fixed on their side.

We are currently investigating the situation and will try to bring the situation to normal a soon as we can.
Thank you for your understanding.