Hello K1u9r8d9;
 Please be aware when you changed the classification from "highway=primary" to "highway=tertiary" you didn't change the classification in the links associated with it.
Examples of links that need to be changed in classifications:
https://www.openstreetmap.org/way/617717954
https://www.openstreetmap.org/way/775177162
https://www.openstreetmap.org/way/617717955
Could you check it and fix it, please?
Regards
mego_map
