I wanted to post a little 'bug' that I found in Spotify recently, that the 'Songs' area in the 'Your Library' tab does not actually give stats, for total time, and the total number of songs, unlike any other public playlist. Although honestly, it should be the most important playlist that any user should be able to use and manage.
It can be seen here, with my 'Songs' area being blank, and the playlist which copied all of the songs into it.
The 'Songs' area of the 'Your Library' section
The public playlist which has every song copied, full with stat data.