Sorry I missed part of your response and I just tried it and guess what it worked!!!
This is what I did…
- I went to my restore portal, I downloaded all of the files from the “nngceckbapebfimnlniiiahkandclblb” folder.
- Disabled my network connection
- Closed Chrome
- Went to the nngceckbapebfimnlniiiahkandclblb folder created an “Old” Folder
- Moved all of the files out of the folder and in to the Newly Created Old Folder
- Copy the files from my back up from Saturday to the nngceckbapebfimnlniiiahkandclblb folder
Fired up Chrome and the Extension Showed the lock on it, I was able to log in using my Master Password and there was everything… I was able again to export my Vault.
Step #4 was important, I didn’t do this the first try and it didn’t work so moved all of the files out and tried again and it did work!!!
Also worth noting is that the backup I had of that folder had a total of 10 files Files in it since the issues there are only 8 files.
So once again I verified that I 100% know my Master Password and it no longer works accessing the Web Vault and the only changes I made was to the Iterations.