I have a calculated field to work out the length of an event in days, as follows:
=DATEDIF([Start Time],[End Time],"d")
I live in the UK and we're currently on BST; so if I create an event in GMT after the clocks change it calculates the day as one less than it actually is.
More intresting if I set the time as UTC: Universal coordinated time it is wrong for the whole year not just when the clocks are changed, IF I select UTC+1 or UTC-1 or other time zones howerver it calcualted correctly. It seems strange that if this is a bug it has not been picked up yet. Can anyone replicate?