I have seen that happen before (and prior to 3.8.6) when a complex script is running (specifically this one).
Perhaps restart DT; if the problem recurs perhaps try deactivating any smart rules using scripts, restart and try again.
I have seen that happen before (and prior to 3.8.6) when a complex script is running (specifically this one).
Perhaps restart DT; if the problem recurs perhaps try deactivating any smart rules using scripts, restart and try again.