allowed_to_work return true for same assignment_id
allowed_to_work return true for same assignment_id

crowdresearch/crowdsource-platform,shirishgoyal/crowdsource-platform,crowdresearch/daemo,shirishgoyal/crowdsource-platform,crowdresearch/crowdsource-platform,crowdresearch/crowdsource-platform,shirishgoyal/crowdsource-platform,crowdresearch/daemo,crowdresearch/daemo,crowdresearch/daemo,crowdresearch/crowdsource-platform,shirishgoyal/crowdsource-platform