Hi Bastian Greshake Tzovaras,
at 
https://www.openstreetmap.org/node/12296359634 and 
https://www.openstreetmap.org/node/12296359635 you used 
recycling:glass_brown=yes
recycling:glass_green=yes 
and 
recycling:glass_white=yes 
I suppose you meant 
recycling:glass_bottles:colour=brown;green 
respectively
recycling:glass_bottles:colour=clear.
See https://wiki.openstreetmap.org/wiki/Tag:amenity%3Drecycling for details.
Regards,
lyctkel