"File not found" but the element becomes highlighted

[Dimitar5555]

URL

https://www.openstreetmap.org/note/3582604

How to reproduce the issue?

1. Go to https://www.openstreetmap.org/note/3582604
2. Click on the link in the note
3. The sidebar shows the "File not found" page
4. On the map, way/170640559 becomes highlighted

Screenshot(s) or anything else?

[tomhughes]

The link is wrong - it has a trailing m on it so it's correct that the browse page can't be found.

At a guess something in the javascript that does an API call to highlight the object is pulling the number out of the link and ignoring the trailing junk which is not really correct but also not exactly a big issue.