tern: log the various fixes of empty languages (cherry picked from commit e104b9d953a483effb186af7a379373589b50fc3)
tern: log the various fixes of empty languages
(cherry picked from commit e104b9d953a483effb186af7a379373589b50fc3)

ofer43211/unisubs,pculture/unisubs,pculture/unisubs,eloquence/unisubs,ReachingOut/unisubs,eloquence/unisubs,ujdhesa/unisubs,ReachingOut/unisubs,pculture/unisubs,norayr/unisubs,wevoice/wesub,norayr/unisubs,ujdhesa/unisubs,wevoice/wesub,eloquence/unisubs,ujdhesa/unisubs,ujdhesa/unisubs,wevoice/wesub,norayr/unisubs,ReachingOut/unisubs,norayr/unisubs,wevoice/wesub,ofer43211/unisubs,pculture/unisubs,ReachingOut/unisubs,eloquence/unisubs,ofer43211/unisubs,ofer43211/unisubs