Bugs in content types

When I go into an existing Quiz Set in my H5 editor in WordPress the questions show that they are loading but in the end, they never load no matter how long I wait, making it impossible to update. If anyone else has experienced this issue I would love to know if/how you were able to resolve it. Here is a little more context. 

Dear 

Pls could you someone suggest that i am facing issue in below

1. Images are automatically fitting in full size in the interactive book - I have smaller dimension image which is filling in the whole page how to avoid this

2. the fill in the blanks are not enabled to fill in the missing values during the first load, the edit is disabled to edit this causing issue that my students unable to fill in the information

A number of my H5P question set components have broken on Moodle. The ‘broken’ components are looking like this: