Just looked at my meter just after midnight with no usage and it is saying 65p. Is that right?
Thanks for posting about your In-Home Display (IHD) query
So IHDs don’t display usage in real-time, there is a bit of latency. I took a look into your account and I don’t see anything out of the ordinary.
In this case it looks as though your gas daily standing charge has loaded on to your IHD along with some gas used (presumably from heating).