I nave never seen such heavy fruit on an Elderberry.
No interactions present.
A very good year for most soft fruit, and many oaks near me are heavy with acorns, too.
After a slow start, it has also been good for lepidoptera (with the notable exception of Painted Ladies) and odonata.
Ladybirds seem to be a different story, though: very low numbers.
Lat/Lng: 54.91282, -1.44662
OS grid ref: NZ355577