I'm having a rendering problem on my homepage. Individual post pages rendered properly on all browsers.

I recently got notification that the latest Jetpack update caused a fatal error. When I checked, everything seemed normal.

But I didn't notice any rendering problem until a wk or so later when a visitor told me about it. He noticed it in Opera. I checked and there were other browsers with the same issue (though not all).

I deactivated Jetpack & some of those browsers which were not rendering properly reverted to normal behavior. But I'm still having the issue w. mobile versions of Bing, Edge, Opera (both mobile & desktop) & Ecosia.

I've purged the site cache and cleared the caches of all the browsers.

Is there any known issue with this Jetpack update? Any suggestions about how to address this?

UPDATE: It appears to be a conflict with LiteSpeed. I disabled it & rendering returned to normal on all browsers.