The issue at Zurich and Basel are completely different.
In Zurich, we had the GA gates without names, but this has been fixed in the FSDT Live Update that is online now so, users that bought it on our site or on Simmarket, will just need to run the updater to get it, and everybody reinstalling will automatically get the fixed version.
However, since you bought the scenery from the MS Marketplace, you'll have to wait to be sent for approval, and after we'll send it, it will take several weeks to be released by Microsoft, possibly more considering the holiday season and the announcement the whole team would get some vacation.
About Basel, instead, it's not a bug, the GA parking has been intentionally named as "Gate_XX", because that's the only way to have them named with their complete names, since the GA area has some parking spots in the G group and some in the H group.
However, those letters are not available for parking spots of the kind "Parking", you only have generic location like "E_Parking", "NW_Parking", but no letters, they can only be used for Gates. Since in this case it was more important having the proper names so you could look up a chart, we flagged as "Gates", which is only a minor cosmetic issue but, at least you should see them referenced with the correct G1, G2, G15, etc. names.