Bugs in content types

Hi,

This is a new istallation of Learnpress with all the latest updated plugins and latest wordpress, the iFrame content creator does not show the iFrame in the course content

(see screenshot)

Andre

Since Dec, 16th, I can open only one picture, the video behind isn't visible any more. No more pictures (1-15) are visible although all is still there in the Edit-version. If I copy the content, there's "Bad gateway".

Pictures in jpg and png-format are not displayed in my H5P content types on mobile devices anymore. I'm using the newest version  of WordPress and LearnDash.