All Essential Graphics Suddenly not working

I'm finishing a project and one of the last things I'm intending to do is apply some motion graphics templates.  One of which I use in basically all of my videos.  The last video I edited was this past Monday (12/10/18), now today 12/15/18 my motion graphics are not working.  The one I used most often is a template from Adobe Stock that I downloaded probably a year ago.  I've used it regularly since.  Today it is saying "Motion Graphics template is corrupt."  So I went to Adobe Stock and downloaded it again, placed the file in a new folder, and imported it.  It noted that the file already existed and asked if I wanted to overwrite, I did.  It still says it is a corrupt template.

So I went to try and use other templates just to see what would happen.  ALL of my other templates do not work.  They are simply blank and generic with no parameters in them at all.  This includes all of the Premiere Pro standard ones that come with it, as well as the ones I've downloaded and added myself from Third Parties. 

Here is what the parameters look like for ALL of my Motion Graphic Templates:

Is there some way for me to wipe the slate clean and start over with these templates?  Aside from uninstalling Premiere that is.  If I have to do that I will, but I'd prefer to find another way. If I right click a template and try to hit delete, it is greyed out and does nothing.  And I cannot find the templates that are installed in a folder to wipe them out there.