Having said that, deactivating the licence, clicking the “Check Again” button, re-activating the licence, clicking the “Check Again” button again and going to plugins has finally solved the problem!
I’m guessing there must be some internal WP cache that ACFpro is having problems with.
Hi kmeronuk – thanks for the suggestion. I can confirm that clicking the “Check Again” button on the main WP updates page (eg http://www.example.com/geneve/wp-admin/update-core.php) solves the problem on two of my sites for me too.
However, I clicked on the “solved” button on your reply too soon, as there are still 2 other sites still with the same old problem, so still not 100% solved!
:-/
Looks like this has reared it’s ugly head again. The update to 5.7.3 isn’t available on 5 sites now. Interestingly, 3 of them are on the same server (literally the same – installed in sub-directories) and yet a 4th one has updated, so it’s not as if the server is blocking the connection!
Erm… OK, but why is there a forum called “Feature Requests”?!