Posts not updating for my students

Have you tried disabling all plugins?

Yeah I tried that. Thanks.

Site URL Please?

Creativecrusade.com

On this page do you see the LARGE TYPE saying “UPDATE CHECK!!!”?

My students don’t see that update I just did unless they refresh the page.

Yes I do see “UPDATE CHECK???” the first time it was loaded.

Hmmm?

So it is definitely something with my district network that is…?caching? the site and thus students see the old version that is already saved rather than the newer updated version.

I just don’t know what to tell my IT guys to help find a solution since they claim that nothing is cached on our network.

Rajesh, if you go back to the page again now do you see the change “UPDATE CHECK AGAIN” in Red this time, meaning that you see the new update after the page might have been cached for you?

Yes that worked perfect!!

All good cache plugins will clear the cache when a post, page, or comment is published. However, if you make other changes (e.g. to your theme), the cache may not be cleared and the old version may still appear. In this case, check the plugin’s instructions to find out how to clear its cache.

Note that WordPress does not come with a cache by default, so the above would only apply if you installed a cache plugin yourself.

Possible reason for caching issues:
1) The Browser Cache
2) Server-side Caching
3) Check Your Source
for more details you can check: https://codex.www.ads-software.com/I_Make_Changes_and_Nothing_Happens