I think I finally actually figured out what might causing this problem. Certain newer maps have been having this problem out of no where like https://osu.ppy.sh/s/119438 for example. I decided to check the map's page through the speech bubble button in-game when I was on local ranking and it sent me to https://osu.ppy.sh/b/842650 instead of the correct page. That map just happened to be subbmitted right around the time when the ranked map started have the recognition problem. My theory currently is that the map thinks it is a unranked map of the same song. I tested it on the other maps that we talked about before and I got the same result. https://osu.ppy.sh/s/160201 to https://osu.ppy.sh/b/533497 , https://osu.ppy.sh/s/17435 to https://osu.ppy.sh/b/115452 and so on. I'm not sure if this will help you guys fix the problem, but it's something new at least.