So Lately Ive noticed these popping up around Hyrule, Ive come to realize that these aren't griefs, but something going on with the server I guess. Its really annoying, I dont have the time and resources to keep fixing them.

Outside wall of Hyrule:



Back wall behind hyrule:

Erm, this is the first time I see such thing... I'll fix them when i come by...

Thank you sawine.