Fixed issue with Promises generated while looking up data source config were crossing badly.
Fixed issue with Promises generated while looking up data source config were crossing badly.

psnovichkov/narrative,mlhenderson/narrative,psnovichkov/narrative,pranjan77/narrative,psnovichkov/narrative,jmchandonia/narrative,msneddon/narrative,kbase/narrative,mlhenderson/narrative,msneddon/narrative,pranjan77/narrative,pranjan77/narrative,mlhenderson/narrative,pranjan77/narrative,msneddon/narrative,briehl/narrative,briehl/narrative,briehl/narrative,kbase/narrative,pranjan77/narrative,msneddon/narrative,pranjan77/narrative,mlhenderson/narrative,jmchandonia/narrative,mlhenderson/narrative,briehl/narrative,jmchandonia/narrative,kbase/narrative,jmchandonia/narrative,briehl/narrative,kbase/narrative,briehl/narrative,kbase/narrative,msneddon/narrative,psnovichkov/narrative,briehl/narrative,msneddon/narrative,msneddon/narrative,mlhenderson/narrative,psnovichkov/narrative,kbase/narrative,pranjan77/narrative,psnovichkov/narrative,psnovichkov/narrative,jmchandonia/narrative,jmchandonia/narrative,jmchandonia/narrative