I mentioned early on that I had updated WordPress and lost my category list in the process. All content remained but no category was assigned any longer. Wasn’t much I could really do about it all since I did not want to screw up any search link listings.
I finally got the archives working again. Find that link in the navigation toward the top left. Just click on that and there is a total list of all posts. This should make it much easier to find whatever it is that you are looking for. Sorry for all the trouble.