@BookishDM@VodafoneUK@debra_shakes A reboot of my fibre router finally fixed the lack of access to iCloud. I'm presuming cached DNS is likely to have caused this.
@VodafoneUK@debra_shakes Won't work, as it's a Vodafone routing issue not a local user issue. Vodafone networks are most likely not forwarding/receiving data to/from the iCloud services
@VodafoneUK Have PM'd you. It is actually affecting the whole of iCloud, all my non-mobile devices cannot access any iCloud service, can't logout, login, access data, make Facetime calls, send receive iMessages, sync data or photos etc.