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Ask HN: Why does YouTube now trim channel URLs?
For example, go to https://www.youtube.com/c/MichelvanBiezen
It will be trimmed to https://www.youtube.com/c
Then if you do refresh, bookmark it or reopen last closed tab, it gives an error.
The same is for URLs of type user: https://www.youtube.com/user/professorleonard57
This is in both Opera and Firefox.