"/medley reload" keeps incrementing

When I run "/medley reload", i see:

MQ2Medley::loadMedley - 5 song Medley loaded

If I run it again, it keeps growing by 5. I expect the number to be consistent with the content of the INI loaded. "75 song Medley loaded" had me confused here :-)

Full ini:

[MQ2Medley]
Delay=3
Quiet=0
Debug=0
Medley=general
Playing=1

[MQ2Medley-general]
song1=Selo's Accelerating Chorus
song2=Psalm of Veeshan
song3=Verse of Vesagran
song4=War March of Muram
song5=Niv's Harmonic