Bugfix: broke popular obs caching for obs with sounds.
Bugfix: broke popular obs caching for obs with sounds.

calonso-conabio/inaturalist,pleary/inaturalist,inaturalist/inaturalist,pleary/inaturalist,pleary/inaturalist,inaturalist/inaturalist,calonso-conabio/inaturalist,pleary/inaturalist,inaturalist/inaturalist,calonso-conabio/inaturalist,inaturalist/inaturalist,calonso-conabio/inaturalist,calonso-conabio/inaturalist,inaturalist/inaturalist,pleary/inaturalist