When I run through implementation, I get the following from MAP:
Error:TSDatabase:36 - Specification
"TS_TO_x_xxx__FSM_FFd19_LD is defined in terms of a specification with Tsid "TS_GROUP_BASED_OFFSET", which does not exist.
INTERNAL_ERROR:Pack:pkibangm.c:2568:188.8.131.52 - timespec database build failed 150 Problem encountered during the packing phase.
When will this be fixed?
The workaround is to remove the RISING/FALLING keywords from the OFFSET.
A tactical patch is available for 11.3 and it is scheduled to be fixed in 11.4.