Moodle in English

Thanks to all for your support, really you're legends of this forum!

Using inspect element on the "Availability Condition" i discovered that the issue wasn't related to Adaptable, but to an availability plugin condition called "availability by language".
Before posting to this forum i already had tried to disable all plugins related to availability conditions but it wasn't enough. I had to uninstall it from the platform and then everything went back working.

I wasn't sure it was an Adaptable issue, that is the reason originally i posted in the general forum. Apologizes.

Many thanks to you all.

Lorenzo Gaspari