Adobe Portfolio: Title Images vanish

Since yesterday (May 6th) I have the issue in Adobe Portfolio that whenever I create a new page for a project, the title image on the main page just vanishes. I tried to upload them again and also separately, the images are jpg and only have 100 KB and I always use Google Chrome. It worked perfectly 2 days ago, I changed nothing (like browser settungs...). I refreshed by browser and also cleared my cache and so on.

In the project page, the images are still there.

Is this a current Adobe problem?