icloud calendar on the web browser of my PC has a 1 hour time glitch

We had our time change last night and I noticed this morning that the icloud calendar on my browser was an hour off, in face the red line that indicates the time of day is off one hour. Now when I enter on my phone they starting to get mixed up by 1 hour. I'm worried if this keeps going my calendar is really going to get totally destroyed.

I checked the time on my PC and phone and they are time, all my other apps are working fine. It's just the icloud browser calendar.