Hi!

Please be more careful when deleting existing ways. You left these ways unconnected to the cycleway: https://www.openstreetmap.org/way/1126464298

There were also two cycle route relations that ran along these ways, so they didn't get rerouted. (The ones on https://www.openstreetmap.org/way/1189004951 now.)

I also fixed some other minor issues.

Since you have just started editing, it's probably best to become more familiar before making major changes in dense areas, especially deleting ways. Let me know if you have any questions.

Thanks