WordPress Pages content sporadically disappears

A tough question I’m sharing here hoping for any insights.

I have several pages on my Remember.org site that are basic pages, not using TagDiv.

Simple pages, and I’ve checked plugins and all the basic WP stuff.

Here’s one that came up with content missing again today and it’s been working for years:
https://remember.org/komski/komski-paintings1-001

First I updated it, saved, and it was working.
I then changed the publishing date, and saved.
It went blank – meaning no content, just header and footer like nothing is in there.
I went back in, saved and updated without changing anything, and it’s working.

I have the same issues with this page, and it happens every 3 or so months, and not tied into WordPress updates or anything else. And I never touch the publishing date.
Then and Now
https://remember.org/then-and-now

Anyone help, even guess? These are important pages used by many schools.

• This topic was modified 3 years by declandunn.

So weird, I’m on A2 Hosting, which has a WordPress optimizing program, plus Litespeed cache, and this only happens on a few pages…and the one I referenced is down AGAIN today…crazy.

https://remember.org/komski/komski-paintings1-001

I am seeing that the last script before the blank page is Litespeed cache, Lazy Loading…that’s my current guess that for some reason the lazy load impacts this.

Did notice I was wrong though about what page shows up: I get the title of the page, but the template doesn’t include my header and footer.

My Newspaper theme does have a Mobile theme, which this might be showing as well…so weird it’s only on these 2 pages, as far as I know….will go through the site again and see if other pages are showing, but tends to be only these two…

Those are two of the most popular though…so might just be getting notified about them and not the others.

Fixed it – so funny, I was sure it wasn’t a plugin, which is the obvious look, and it was the EWW Image Optimizer plugin, which blocked it and a bunch of pages.

Turned it off and voila! Pages appear.

So funny how when I give advice to others, this would be the first, but when it happens to me, I think I know it’s not a plugin…and it is. This one was updated recently, which should have been the clue, which I ignored.

Thanks!