Hi vrix,
My modification should not cause problems, because I only added back "way141141948" to be inside Izmir relation to close broken relation. 
https://pewu.github.io/osm-history/#/relation/223167 

But I can certainly check on Monday in more detail. As far as I can see Konak is part of Izmir relation, Konak is subarea inside Izmir relation.
