When dragging the piano roll to the lower end of the keyboard, a similar bug happen compared to the one reported in the upper end. A central note is played twice. A central note meaning a note from the center of the keyboard, as opposed to the lower end how it is suppose to be
Steps to reproduce:
-Scroll to the lower end of the Piano roll
-Drag a note from the last 5 notes to the lower end of the piano roll
-A central note will be played twice
Detailed Bug Report