Updated CMS items flashes and disappears

Hello everyone, I am having trouble with my live site CMS items.

Yesterday it was fine but just today, when the CMS items are updated they flash and disappear as you can see from the link below. (if you keep refreshing, you could see the top few items appear shortly then disappear).

It also shows the full list on the Designer but on the live site, the updated ones flashes and disappear.

I have not made any changes to the CMS list today, perhaps it is a server issue on the Webflow side?
Would really appreciate some help here!