After using it I have found that my Opencart products, categories, menu, you name it, has disappeared. The upgrade patch ran successfully and I ran into no issues at all. The instruction file that came with the patch file states the following:
I do see the main header and footer as is mentioned in the quotes. I have tried to get the various modules to re-appear by activating them but they do not show up.STEP 20. Visit your homepage. Hit Ctrl+F5 twice to clear your css cache.
You should see the main header and footer with NO products or modules. But no errors.
From this point on the store is in your hands and the upgrade process should be complete.
The next step is to begin adding the modules to the layouts...
Goto the Admin->Extensions->Modules section and edit the modules.
For example, Add a new instance of Latest Module to the "Content Top" position and choose the "home" layout.
Now refresh the front end, you should see the latest module
Continue on for each module for each page.
What do I need to do to get everything showing again?