I am happy that I have only found 2 issues in the latest build and that it's a better release for us (the scenery developers).
The first issue is from SU5 and it happens occasionally. The issue is that the Material Editor tags names are being weird (like a memory corruption/change).
The second issue is new and it's with the property "force draw above runways" of aprons. It just doesn't work anymore, and the only way of getting it to work is to use a priority of 100000000 and force draw above runways (which will create a priority of 200000000).
Those 2 are minor issues but would be great if could be fixed in the next hotfix/update.