People just don't want to read.@MichMaster
The solution for your issue it's in this thread from the bottom to the top. I will just copy/paste it:
Before installing a new package, you should delete the previous one.
I also recommend you to choose two simple themes (red and blue) as shuffle to clear the theme's extdata cache before installing the new package (to avoid audio and body issues).
Maybe you should put link to my post with tips from bottom of main post to very top and make it look like * THIS *
But I'm sure that there still will be questions…