Songs randomly changing difficulty

so my songs randomly change difficulty and idk why, for example in the super meat boy pack (in novice) the ■■■ “1-L Forest Funk” goes from , 3.93 to 12.83 difficulty (and seemingly random notes get added in)

Its this thing that’s in the top middle of the screen when you’re in chart selection. It means theres more than 1 difficulty for that chart.

oh tysm! I’m new to etterna.

no problem, also the word m a p is banned apparently so use chart instead