Topic: Magpie confusion
I ran ImpWiz selecting 'all records from checklist' using the Birds (BOU) checklist. The output included all the Magpie moths from the Lepidoptera checklist, and the Taxon Order field correctly identified them as Lepidoptera. (v6.22.2.273)
There were no Sycamore or Butterbur moths returned when I tried the analogous query on the Vascular Plants checklist, so doesn't seem to be a general problem, but worth looking out for.