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Daylight Saving Time & Time Zone Blog
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Interim guidance for British Columbia time zone changes 2026

Naveen_Shankar's avatar
Naveen_Shankar
Icon for Microsoft rankMicrosoft
Aug 07, 2026

Microsoft has made a decision about addressing the new time-related change for British Columbia.

Editor's note October 13, 2026: Microsoft has released an update to address the new time-related change for British Columbia. Please refer to British Columbia 2026 time zone update available now Ea...
Updated Oct 27, 2026
Version 7.0
RyanSteele-CoV's avatar
RyanSteele-CoV
Steel Contributor
Oct 16, 2026

It looks like Microsoft has just published an advisory about this issue in the service health dashboard (TM1506929). There is a fixed version of WebView2 rolling out that should resolve this. 

Edit: According to this Reddit post, the WebView2 update fixes an issue with the desktop Teams app but not the Teams Rooms issue.

Edit 2: The WebView2 update does fix the Teams Rooms issue as well.

cjsanto's avatar
cjsanto
Copper Contributor
Oct 18, 2026

I can confirm the recent update of WebView2 to .60 fixed the Teams’ chat timestamp. My machine got the update on 16 Oct evening. Theoretically if you close (Quit or totally kill Trams tasks) Teams or reboot your computer now and relaunch Teams the update should be pushed to your machine. Otherwise manual update using PS command per previous post in this forum.