Make sure community index filters on value array, not object (closes #6092)
Make sure community index filters on value array, not object
(closes #6092)

This is breakage related to #6087 in replacing lodash `_.filter`
(which can iterate (v,k) over an object) with `Array.filter`

kartta-labs/iD,openstreetmap/iD,kartta-labs/iD,morray/iD,openstreetmap/iD,digidem/iD,digidem/iD,AndreasHae/iD,morray/iD,kartta-labs/iD,openstreetmap/iD,AndreasHae/iD,AndreasHae/iD