With the most recent update 2.14.3.0, some of the maneuver planner scheduled events are not working anymore.
Tested with RP-0, when scheduling an AP change at the DN for a GTO, the node is created ~295 seconds after the DN.
I encountered several similar issues where the node was created at the wrong time, but I did not have time to investigate further.
With a rollback to 2.14.2.0, the issue went away.

I have encountered this issue as well.

Can you test with this version ?

@sarbian I can confirm AN/DN scheduling works with that version