Ok, I did the test. And it seems to work well ! My CPT no longer disappear.
But I get another problem and I don’t think it is related to this test.
I was adding a pull-down on the Home page below the main menu, to refresh the map with another CTP which in my projects represents a REGION (not a state or province). And I wanted to remove the gray bar at the bottom of the map. Somehow, the listings are no longer attached to a CPT, even if I can see them in the admin.
Could it be the wp_options table that was somehow corrupted again ?
To open a new support ticket, first select the relevant forum and then click the "New Post" button. Example: You need support for the core plugin? Click on Core Plugin support and click on the "New Post" Button.