Long songs starts scrolled down

[Cactooz]

When going into a song that is longer than the whole viewport height, then it starts scrolled down. So you need to scroll up in order to see the start of the song.
This can be seen in for example "Jag har aldrig" and "Kalmarevisan" which can also be seen in the images below. This is how the two songs open up.

[StelFoog]

I think this would be solved by #42 (router upgrade)