One user corrected name of lake - he changed it from “Kusowo” to “Dobrcz”, and his change is correct. It’s this lake.
However on zoom 17 there is still old name visible. See here: OpenStreetMap
And exact tile is here (it should display name “Dobrcz”):
Can you verify why name has not changed for over 2 months?
We discussed it in this note.
I tried editing more to force refresh. It worked, at least for me, see
I seem to remember that editing relations does not trigger tile updates.
That might be explanation, I didn’t know about that. And probably on lower zoom levels there was some edit in tile area.
Absolutely, relations are not map rendered… up for a long wait. Moving a node 1 pixel of a relation member does it as with anything else representing something physical.