pre-existing birthday calendar entries from outlook.com do not show in Thunderbird (applies to all other calendars, too)

[aaakkkjjj]

Your environment

Win 10

TbSync version:
Thunderbird version: 128.1.1 (Portable)

Expected behavior

Existing entries in calendars should be shown

Actual behavior

The birthday calendar from outlook.com is not synchronized correctly. Existing entries are not shown in the respective calendar. Only new and edited entries are displayed in Thunderbird (I was starting with a fresh install with no pre-existing data.) Actually, this seems to be the behavior with all calendars.

Steps to reproduce

Make a fresh portable install and start synchronizing. You will see that pre-existing calendar entries are ignored.

To help resolving your issue, enable debug logging (TbSync Account Manager -> Help) and send me the debug.log via e-mail (use the title of your issue as subject of the email).

Please answer here, if needed I can send the debug file.

[RRNYC]

Having the same problem with ALL Outlook calendars. Started last week. Yet another MS nightmare.