Bugs in content types

I just installed H5P and trying to create a course using Course Presentation contnent.  When clicking on USE under the berries template, I get blank slides.  Other content types work.  Please help.

Thank you!

When using the Find the Hotspot activity within a Moodle 3.3 installation, the activity adds a score to the gradebook on completion but selecting the magnifying glass next to the grade throws an error (This user hasn't submitted an answer to the H5P yet). Is there any way of viewing which hotspot a user selected?

When using the Additional content option in Timeline (which is awesome, by the way :) ), wikipedia-content added in other languages than English automatically reverts back to the English version  (in my particulr case: https://en.wikipedia.org/wiki/Upload-Filter (which doesn't exist)).