[2021] Quest Timer Not Set to BST

The timers in the game are based on CET and CEST for the whole world @Twigjam not GMT or BST.
We hope that helps explain why you get a time difference.  

Time in the whole of Europe changed on the 28th of March, which is why this has reset this occurred. As the time changes just after midnight, this has only affected one of the timers.
When we have an event releasing quests, these are timed in seconds, so do not follow any clock time in programming. So 86,400 seconds between unlocks is what is happening.