In the "drum editor" not to get mixed up with the "Instrument/vsti editor", there seems to be a green sometimes blue bar that seems to literally stop my drum track from finishing, and when the playback bar gets to that point it restarts the song when its supposed to go past it. i once  fixed this by randomly clicking on the timeline past the green bar but i cant seem to get it to work. What the heck is going on here?In the first photo it shows where my track is cut off   in the second photo it shows the green, sometimes blue bar stopping my track from playing all the way 

heres a video to further explain my problem