@coolkevin54 This is true for 12am GMT (UK) where it first releases however it is available a little bit later in the US while it's still Thursday there (and since it's the country of origin that date is used).
You can also compare the dates on between the US and UK listing:
https://www.amazon.com/dp/B09GPTDR4C/
https://www.amazon.co.uk/Know-What-You-Last-Summer/dp/B09GPTWRKG/
I tried adjusting the release time on TVDB to be a bit closer so hopefully the next episode won't popup a day too early.
Shout by coolkevin54BlockedParent2021-10-21T18:21:08Z
This comes out on Fridays not Thursdays.