Plugin broken in Wordpress 5.4.*

[kilianso]

Hello! I'm using your code for years now on this site and it was working like a charm! But now, all of the sudden, it stopped working and i can only imagine that it is a compatibility issue with the latest Wordpress version.

If you visit the site above, it will probably show you some posts with the flag "liked" in red, even though you probably never liked a post on that site. Because of this, people are toggling each others likes instead of adding up. The communication with the backend is still working but it is not possible anymore to have more than 1 like on 1 post.

Those with more are older or i've set that manually as a test.

Any help would be very appreciated!

[VincenzoPiromalli]

Hello! I'm using your code for years now on this site and it was working like a charm! But now, all of the sudden, it stopped working and i can only imagine that it is a compatibility issue with the latest Wordpress version.

If you visit the site above, it will probably show you some posts with the flag "liked" in red, even though you probably never liked a post on that site. Because of this, people are toggling each others likes instead of adding up. The communication with the backend is still working but it is not possible anymore to have more than 1 like on 1 post.

Those with more are older or i've set that manually as a test.

Any help would be very appreciated!

how did you solve the problem with cache? I' see your like system works fine with autoptimize.
I also have the problem with the cache, it does not display the vote count and icon once the page is refreshed, can you share you code or help me in some way?

thank you!!

the problem is the same with these plugins

wp fastest cache
autoptimie
and more...

website