Proton calendar, "All day" has dates shifted with -1 day
I had to reschedule a trip, but when checking my calendar i noted an reoccurring "All day" activity, that should cover Monday to Sunday had shifted to be Sunday to Monday, it looked wired but I assumed it was a bug and proceeded to reschedule the trip.
After notifying my GF she reacted and told me we had an Weekly scheduled activity. I went back and checked again and to to my surprise all "All day" activities had been added with 1 day.
For example 1 birthday on 16th September is noted with "All day" activity and notification 1 day prior.
The scheduler does now show it as 2 days, and starting 1 day before.
I have no clue why this has happened, have a real trust issue. Also I lost 95 euros due to the rebooking of my flight, I need once again to rebook.
Is there anyone else recorded this issue?