Searched thru my history, but found the project concerned/ was actually for a company I no longer work for. Since I don't have the source code or access to VCS, I can't dredge up the historical code in question.

Spent a couple of hours trying to vaguely recreate the part of the app & class-design that gave us trouble, but no luck getting the bug to appear in HB 3.6.10 so far.

We definitely saw something at the time, though.

I have an Eclipse project with a few classes, mappings, SQL, a couple of testcases & the specific libraries. Is it worth uploading to investigate these further?