Fix broken removal of favourites #116

Job	Run time
docker (docker/Dockerfile.revad-eos) / docker	43s
docker (docker/Dockerfile.revad) / docker	1m 18s
docker (docker/Dockerfile.reva) / docker	33s
docker (docker/Dockerfile.revad-ceph) / docker	2m 15s
docker (docker/Dockerfile.revad-eos) / docker	1m 2s
	5m 51s

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