Hi,
It indeed was not working correctly, I was checking on edge compatibility, and it is different.
The problem is, that some of the files seems to be corrupted. There are some invalid characters within the script files. If you copied the files to the server from your local installation, then the file encoding was probably incorrect. That explains the script issue with the other plugin as well.
Updating to the recent release will resolve this problem, as the files will be refreshed with the correct encoding.