Only just recently noticed this. I know the pages are there since updating and adding new ones causes no problems in being seen.
But for moments the other day and today, when I deactivated Cloudlfare I then ended up with 404 errors on a a good number of pages.
Just tried again as I was writing this post and there they were as if there wasn’t any problem to begin with. Mind you, I did clean out the caches everywhere after each instance.
Is this normal?