Why are some supply spots gone?

Got an spot right by my house so could stand in the garden to twist it for supplys and after the last update it’s gone.
Now I can’t do much in the evening or need to walk around in the neightbourhood every 30 mins or so.
Its sad and I hope it will be back by the next update.

I think every so often Ludia move them around to keep things interesting. I’ve been lucky to have a drop in my back garden since launch but at some point it’ll move I’m sure.

I have only noticed a couple of stops, the only 2 at a small playing field of all places, disappear.

I assumed someone had flagged them to get them removed but couldn’t understand why, since they weren’t on private property or a dangerous location, but I guess they could have been removed for other reasons.