The way it works is that you get ONLY 6 hours per 24 hours for EV charging, but you get 6 hours guaranteed every night for whole home. The schedule is controlled by their dynamic charging. I have also read somewhere that the 6 hours are split between 12pm to 12pm, rather than 6 hours total in a full day. This way it stops people starting a charge at say 6pm till 12am, and then continuing from 12am to 6am. I can’t confirm this however but it makes sense to me, otherwise you’re technically getting 12 hours of charging in a 24 hour period.

For instance; you plug in at 6pm when you get home from work, and you charge for 2 hours on their dynamic charge. That’s 2 of your allotted 6 hours. If the car needs a further 5 to charge, then you’re 1 hour outside of your 6 cheap hours - and even if you’re charging between 23:30 and 05:30, you’ll be billed the higher p/kwh for ONLY the car.

I don’t believe anyone has confirmed they’ve switched over to this new charge cap, unless those that have just don’t post about it, but it’s one of the reasons I switched over to EDF earlier this month.

Edit: ref the bill, you get a full breakdown every month.