London Heathrow

General talk
1

when I zoom in the map to London Heathrow Airport, I see some strang effekts. Some Tiles seems to be destroyed.
I tryed this with Firefox under Linux and Windows.
https://www.openstreetmap.org/#map=14/51.4630/-0.3966
sorry for my broken english.

2

This problem is reported here already:

https://github.com/openstreetmap/operations/issues/317