Hi, in this changeset you've broken administrative boundary relations of China (https://www.openstreetmap.org/relation/270056) and Nepal (https://www.openstreetmap.org/relation/184633). I've fixed these (in changesets 138709869 and 138709424). For future editing, please make sure to check and not break any administrative boundary relations, especially not the ones related to countries. 
Thanks, Tara