Alexa plays a totally different playlist than it hears

[thedrsma]

I had to reinstall MyMedia on a new computer and I got it working. But now on only one playlist, called "Missys Music", when I ask Alexa to play it, it instead plays the playlist called, "iphone music." I checked what Alexa is HEARING me say in the Alexa App Activity log and it is indeed HEARING "Missys Music", but then it goes and plays "iphone music". I don't get it! If Alexa hears the correct playlist, why won't it play the correct playlist? This seems to be the only playlist it won't play--the others seem to play just fine.