Hello Flayer,

In this changeset you have modified 
https://www.openstreetmap.org/relation/9602782 - a landuse=forest multipolygon

The outer member of the polygon - https://www.openstreetmap.org/way/966155213 was deleted, and now https://www.openstreetmap.org/way/691031950 is both an outer member and an inner member.

Can you please fix it?

Thanks!