"View all notes" tab under log book
 

When trying to view all notes made from past fuel ups, the page does not show any notes. They only show on the main log book with all other fill up information. Cleared my cache to see if that was it, but still no notes.

That page is for notes not attached to fuel-ups. I do not show you have any standalone notes in your vehicle's Logs.

This is how Old Fuelly functioned as well.