In Editor mode, while the "Timing" tab is open, and then the user switches to another difficulty via File < Open Difficulty, every time one of the other difficulties are highlighted, the ticks on the timeline at the top of the screen double, and they keep doubling every time a new difficulty is highlighted. Exiting/Entering the song fixes this however.
This is the timeline as it is supposed to be
I then select another difficulty, and then they double.
The ticks double constantly whenever another difficulty is highlighted
This is the timeline as it is supposed to be
I then select another difficulty, and then they double.
The ticks double constantly whenever another difficulty is highlighted