Well, when years ago someone predicts no more snow at all and suddenly there's more snow than before, it would seem there's a problem somewhere.

Snow becomes less frequent and more extreme as compared to what? On a big enough timeline you could probably show a series of different outcomes relating to climate that will say whatever you want it to say. Who's to say that less frequent but more extreme snow is a bad thing? Maybe it used to be normal, become less common, and now we're returned to what used to be normal.

I admit though that I've never been to the UK nor was I around for the last major ice age so I don't know about snowfall in the UK over the years.