Senile Elephant

I just opened Evernote for the first time in about 3-4 weeks and just found that all my notes are in the trash. the notebooks remain, but are all empty. This really scares me as there is no way I could have done this on my own. I am paying for the mid tier subscription. I would certainly like to know why and how to prevent this. Now I have to put everything back and will definitely create another backup and move to another platform. v 10.5.7 build 458420 public Editor: v114.1.14753 Service: v1.25.2 © 2019 - 2021 Evernote Corporation. All rights reserved

I just opened my Evernote App on Catalina and found ALL of my notes were moved to the trash. I have NO IDEA how or wow. Is this related?