This happens to me as well. I use the sequencer, and it seems to happen on the first note of the 2nd measure of the 4th bar. It only occurs when the track is played from the very beginning, regardless of whether you click there manually, use the button within the software, or use a shortcut. It then will miss the first note of the 3rd measure of the 7th bar, and then the first note of the 1st measure of the 14th bar.
Changing the BPM up by 1, as karstenvogt suggested, fixed the problem for me (it was 104 bpm, I pushed it up to 105).
This error, for me, can be recreated by:
Creating a new song, adding a instrument to a precreated track (from my template, but it did this to me before I started using a template), creating a midi event, enabling the sequencer, and using my midi controller to sequence notes, then duplicate the event, then playing the arrangement from the beginning.
Thanks again to karstenvogt, for the hotfix. I definitely recommend trying this fix if you're having this issue.