Windows 10: Windows 10 agenda doesn't show many events (that correctly appear in the calendar)

Hello there,


I'm facing this issue lately (also my sister has this problem, so it's not isolated): lately we have noticed that the Windows 10 Agenda in the system tray doesn't show many events, while they are still present in the Windows Calendar App.


I tried something and I have noticed that Agenda doesn't show:

1-Events created from the mobile Google Calendar App (which they appear in the Windows Calendar App, anyway);

2-Some shared calendars that showed some time ago;

3-Recurring events (holidays, birthdays…).


I tried something else and I have noticed that events appear correctly if:

-I create events on PC from Google Calendar;

-I create events from Windows Calendar App (or from the Agenda itself).


I attach a screenshot (I removed the non important parts). The blue event that doesn't show up in the Agenda is a recurring one from a shared calendar, but the same problem is there also with the second event (the red one), which is a single event added from smartphone Google Calendar App; every holiday and birthday is missing as well.


I tried also restoring Mail & Calendar, tried forcing syncing and much more: I did all the "routine check". It's strange that the events are there if I open the Calendar (so everything is syncing correctly), and they are missing only from the Agenda.


Windows is updated to the 1909, and has been recently installed (less than a month ago; 1903 and then updated to 1909; my sister had the 1903 installed from a longer period, instea. She is on 1909 as well).


I reported this on the Feedback Hub as well.





:)

 

Why won't the agenda view of the WP8 Calendar app correctly display the time of events that are one minute apart?

Whenever I enter two calendar events that are one minute apart (for example, one event occurring at 8:35 p.m. and another event occurring at 8:36 p.m.), the agenda view of the calendar (where all events are listed chronologically) incorrectly shows both
events occurring at the same time (that is, both of them are listed under 8:35 p.m.). When I open the event that is actually occurring at 8:36 p.m., the event information is correct (showing the correct time of 8:36 p.m.), but the time is wrong with the agenda
list. This occurs whether I sync the events with the Live Calendar or manually enter the event into the app.

 

Agenda isn't showing all the events on my calendar

I believe recently there's an update.

Prior to the update, I faced this issue a few days before.

Issue being: Calendar reflects all my Google Calendar events.

But on Agenda, it isn't showing almost all events. Except for the one I just created and 1 event.

I have tried:

1. Updating Windows 10 to 18363.476 Version 1909
2. Terminated the Mail and Calendar App
3. Resetting the Mail and Calendar App
4. Deleting gmail account on Mail and Calendar App
5. Removed access and re-linking Gmail to Mail and Calendar App
6. Spammed clicked the Sync button
7. Restarted PC
8. Tried running Troubleshooter Microsoft Store app
9. Tried resetting region > Date

Appreciate any suggestions.

 

Windows 10 agenda shows duplicates of same event

Windows 10 agenda shows multiple duplicates of same event.

Windows 10 Calendar App shows event which starts and ends in different time zones as a colored block.

***Moved from Windows / Windows 10 / Desktop, Start, & personalization / Desktop***