There is a bug in the game Pokémon GO where PokéStops promoted to Gyms are continuously obscured. Currently, there is a bug where two Gyms are hidden and do not appear in Pokémon GO. Additionally, there is a bug where the PokéStops at locations 35.181025, 128.557813 and 35.180584, 128.557995 disappear from Pokémon GO as soon as they become Gyms. While the PokéStops and the Gyms associated with them need to be restored, it is frustrating that no action has been taken for over two months since this issue was reported.
There appears to be serious gameboard manipulation at these locations. Before we look into your report, we need to look into the abuse.
I asked people around me about the bug, and they said the issue where the gym gets obscured has existed for a long time. For now, it seems like a bug fix is needed as well.
The likely abuse that Nantic have noticed is more important and should be looked at first.