Astro stops working after editing rules

Hey there,

at systemstartup all my rules have problems, as i told here and also at github.

From startup the sun regulary updates the elevation in the given intervall set at the thing-config. But if I edit/enable any rule, my sun-thing stops updating.
I found a not realy satisfying solution: After every edit of any rule I have to change the update-intervall of the sun.

Is there anybody else with this problem, or knows another workaround?

btw: Am I here right or should I refer this issue to another community?