EDDF: Plane enters sector above upper altitude limit
Browser: Latest Chrome Version 104.0.5112.102 on Win 10
Airport: EDDF Frankfurt
Approximate play time before issue: 5 minutes or so?
Issue Description
Plane entered no 1 sector (south east) at an altitude greater than the upper sector limit:

Steps to reproduce
Play the game for a bit ;)
In some places, that's standard... so it may not be an issue. Someone with local expertise will have to investigate.
On Vatsim the following picture shows the Airspace structure of Frankfurt which is realistically built since Vatsim-Germany gets information from official documents of the German Aeronautical Information Publication. Also you can find this structure on openflightmaps.org :
https://knowledgebase.vatsim-germany.org/uploads/images/gallery/2022-11/frankfurt-approach-sectors-25-config.png
As you can see the sector DFAS which is marked as #0 and #1 in openscope ends at FL135. Therefore there is no issue regarding the aircrafts altitude. Another issue being displayed by this is the outdated NavData in openscope for EDDF, which should be fixed as soon as possible e.g. merging #0 and #1 as shown in the picture.