Sigil II with Thorr soundtrack crashes DSDA-Doom on exit

[mooreye]

Romero's Sigil II with Thorr's MP3 soundtrack crashes the game when I exit it:

mad_registersong succeed. bitrate 320000 samplerate 48000
The game has crashed!
Please report the following information: Segmentation fault (0x0000)

However it seems to crash only when you manually quit Dsda-doom, playing it works fine. Without the MP3 soundtrack no issue occurs.