Installation problem airport - aircraft

After this latest world update I noticed in the content manager that I have 2 items in community folder listed as “not installed”. The items are an airport - foxtrot-bigbear-l35_V1.4 - and an aircraft mod - C208B-mod - .

Regarding the airport, I have another airport in that folder - foxtrot-catalina - and that works fine. Any ideas? Did I do something wrong here?

Thanks in advance

No, a lot of third party addons show this.
There are other threads here on the issue, and I believe this is under investigation