OpenRoads Designer duplicating Item Types

Folks:

I am having an aggravating but also consistent issues with Item Types assigned through my Drainage and Utilities dgnlib. When placing these Items- which have the Pay Items assigned to them via the dgnlib- they are "duplicated" in the Details listing (as well as quantity reports). As seen, there are five conduits which report (ignore the expression faults ;-)) correctly. These Item Types are assigned after the "conduit" is placed and work well whether an active SUDA conduit or merely a line assigned an Item Type (first five lines of the query). As is seen, there are only four headwalls attached to two conduits, but the report show there to be eight headwalls total. Retrieving the properties of the headwall shows that only one Item Type has been assigned per headwall. When I rotate through the Item Types via Explorer, each headwall highlights for both construction class elements for the headwall (placement and rotation options), and then the 2D headwall in situ. Turing off the Construction class for the view changes nothing. 

Does anyone have any idea as to why this is happening or a possible fix?

OpenRoads Designer 2021 R2, 10.16.02.16.

Thanks in advance!

Mark