Fix groups members filtering
Fix groups members filtering


Former-commit-id: 8f3adba5dd72299012543a6305c1fe6831088665 [formerly ef168cd815f5872985d8bc0893392cfa91450ef5]
Former-commit-id: 379883bc8df1effea2d4f00b27e884d3e8bde9df
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine