@leocg Thanks. That's what I thought. Wouldn't normally have clicked but I was mid-conversation with someone and not really focused.
I've run Windows Defender scan, MalwareBytes Antimalware and also Trend HouseCall and they've all come up clean, which gives me hope. They're what I've always used, are there others you might suggest?
Just seems really odd, the redirect was in a page I visit often.