I've got a bunch of X sites but there's one (https://superiorswitchel.com/) that has intermittent problems with the Instagram Feed by Smash Balloons (I'm posting this to them too).
Every month or so, the plugin fails with this error:
Cache Error: Looking for cache that doesn’t exist. Now using a backup feed.
We flush the site cache, purge the OP cache, flush the plugin cache, re-API everything... and then it comes back online. But super annoying!
I'm using WP Rocket on the site as well (they'll get the message too), but wondering if anyone else has run into this issue? How did you resolve it?