Reload Tibber, then ENTSO-e. But it may take one day before you will get the new prices on hour basis. I’m not sure what happened, but the reason was initially Tibber as I noticed the energy spend for this month in Euro was empty.
Entso-e had data issues.
You can check https://newtransparency.entsoe.eu/ if their website has the data or not.
Select your area, pick € Market and scroll all the way to the bottom in the menu looking for energy prices.