Illinois Siren Map no longer accessible?

[Ray'sWorldYT]

Does anyone know what happened to the Illinois Outdoor Warning Sirens map? It seems that it was taken down for some reason. I get this page every time I try to access it.

Screenshot_20241204_074735_Facebook.jpg (110.17 KiB) Viewed 644 times

[29 ALF]

Similar issues have happened to other maps...I believe someone on here made a thread about some difficulties surrounding an update to Google Maps, though I'm not sure if that is the case here.

[MonkeyFilms]

Well that sucks, I was gonna make a siren map using info from that map but oh well