I've created a large playlist of my entire music collection--1544 songs. when I
delete a song from this playlist while it's the current playlist, it disappears,
this error appears in the JavaScript console, and the song reappears. this
happens with Shuffle on or off, and occurs with a 49-song playlist also, but not
a 13-song playlist.

Error: listbox.rows[i] has no properties
Source File: http://shiny:9000/html/playlist.js
Line: 187

this is with SlimServer 6.0.2.

Repro:

1. Play a playlist with at least 49 songs.
2. Delete a song from the current playlist.
3. Song should disappear, then reappear.