Hi Grant,
Sorry to bring up an old ticket after not following up, but I’ve found another query that has the same issue as this and was wondering if it could be looked at again.
I sent a copy of the Specify database when we were dealing with the Collection Object not saving back in March - would it be possible to try and see if there’s it’s replicable in there. We have since updated the aggregators for a few fields but the issue has not changed.