This looks right to me.

@natemarchessault Yep, it's just that this is such a large taxon change (affecting upwards of 100,000 IDs by the looks of it) that it should take roughly a day or so for it to finish processing.

It seems as though all of the individual IDs have finally been swapped, but there are still several hundred observations that still have a Taxon ID of 117095 (Regulus calendula): https://www.inaturalist.org/observations?place_id=any&taxon_id=117095&verifiable=any , even though the individual identifications are 1289388 (Corthylio calendula).

A few of these cases are caused by users are rejecting Community IDs, but in most cases, the observations are just stuck, and adding an additional supporting ID updates the Taxon ID and puts the observation back to Research Grade.

Edited to add:

I just finished going through family-level observations, and there were swap-related issues there as well.

Here was a case where there was an original genus-level ID (Regulus s.l.) followed by two species-level IDs (Regulus calendula): https://www.inaturalist.org/observations/47479407. The generic ID changed to family in the split, and the species-level IDs were swapped. But the taxon ID had reverted till family level until I added an additional species-level ID.

Here was a case with an initial incorrect species ID (R. satrapa), followed by three species IDs (R. calendula), which were swapped out (to C. calendula), but instead of a species-level Taxon ID after the swaps, the observation had reverted to a family-level Taxon ID (Regulidae) until I added an additional supporting ID: https://www.inaturalist.org/observations/99017547.