It went down for me around 10pm BST last night. I assumed I had hit a data limit or something. This morning I checked their website, their twitter feeds, google news and found nothing.
So i phoned them at exactly 8am this morning. I was on hold for 47 minutes. Turns out its not just me.
Extraordinarily disgraceful communication with customers about this. They should be completely ashamed that they had a 12 hour outage they refused to publicly acknowledge. I can forgive the outage but the outrage of their poor communication is sad