We have a newly launched podcast hosted on SoundCloud. We have uploaded a total of 6 tracks to date, as can be seen in the screen capture below.
However, when we view Stats, there is a mysterious "Other tracks" entry that doesn't make sense, since all six of the tracks we've uploaded are clearly accounted for under "Most Played Tracks". There are references in the help section to "other tracks" being applicable when dealing with more than 50 entries, but in this case we have only six entries and there are no "other tracks" on Soundcloud. This appears to be a bug in your stats.