I am using the Final Frontier, Inside Passage and Canadian Rockies sceneries with X-plane 10.50 (and before)
As with 3.1.3 some airports do not show up in the map after building the Navigation database.
And example is 5Z1 Juneau Harbor, south east of Junea (PAJN) (a bit further SE than 5Z2), which is in the Final Frontier scenery
In x-plane's local map (after I started in Juneau PAJN) it is on this map.
And I have all Airstrip/Helipad etc filters ON.
I have a log file of the database build, after I emptied "Plan-g files" attached.
I hope you can help.