Calendar shows late day events on next day but at correct time

MMRIZE

@natmash @sdetweil
It seems a bug on the default calendar module. One of my CX3 user also reported it so I looked inside.
https://github.com/MMRIZE/MMM-CalendarExt3/discussions/146#discussioncomment-9380307

sdetweil

@MMRIZE i expect so, I’d like to see the event from the ics to see what we can do

natmash

BEGIN:VEVENT
CREATED:20240904T053053Z
DTEND;TZID=America/Chicago:20240910T211500
DTSTAMP:20240925T005517Z
DTSTART;TZID=America/Chicago:20240910T201500
LAST-MODIFIED:20240925T005515Z
LOCATION:Dance Class
RELATED-TO;RELTYPE=X-CALENDARSERVER-RECURRENCE-SET:2D48CA37-FCE5-4E16-871
9-1F47160BDBA3
RRULE:FREQ=WEEKLY;UNTIL=20250601T011500Z
SEQUENCE:3
SUMMARY:Wife Barre Class
UID:39669340-7AFD-4685-9BD6-6CE4B715486E
X-APPLE-CREATOR-IDENTITY:com.apple.mobilecal
END:VEVENT

sdetweil

@natmash thanks

natmash

Barre Class, with dates: ["2024-09-11T01:15:00.000Z","2024-09-18T01:15:00.000Z","2024-09-25T01:15:00.000Z","2024-10-02T01:15:00.000Z","2024-10-09T01:15:00.000Z","2024-10-16T01:15:00.000Z","2024-10-23T01:15:00.000Z","2024-10-30T01:15:00.000Z","2024-11-06T01:15:00.000Z","2024-11-13T01:15:00.000Z","2024-11-20T01:15:00.000Z","2024-11-27T01:15:00.000Z","2024-12-04T01:15:00.000Z","2024-12-11T01:15:00.000Z","2024-12-18T01:15:00.000Z","2024-12-25T01:15:00.000Z","2025-01-01T01:15:00.000Z","2025-01-08T01:15:00.000Z","2025-01-15T01:15:00.000Z","2025-01-22T01:15:00.000Z","2025-01-29T01:15:00.000Z","2025-02-05T01:15:00.000Z","2025-02-12T01:15:00.000Z","2025-02-19T01:15:00.000Z","2025-02-26T01:15:00.000Z","2025-03-05T01:15:00.000Z","2025-03-12T01:15:00.000Z","2025-03-19T01:15:00.000Z","2025-03-26T01:15:00.000Z","2025-04-02T01:15:00.000Z","2025-04-09T01:15:00.000Z","2025-04-16T01:15:00.000Z","2025-04-23T01:15:00.000Z","2025-04-30T01:15:00.000Z","2025-05-07T01:15:00.000Z","2025-05-14T01:15:00.000Z","2025-05-21T01:15:00.000Z","2025-05-28T01:15:00.000Z"]
[2024-09-28 11:26:06.920] [DEBUG] Rule has byweekday, checking for correction
[2024-09-28 11:26:06.920] [DEBUG] West of GMT (tzOffset: 5) and hour=20 >= 24-5, Adding 1 day to Tue Sep 10 2024 20:15:00 GMT-0500 (Central Daylight Time)
[2024-09-28 11:26:06.920] [DEBUG] West of GMT (tzOffset: 5) and hour=20 >= 24-5, Adding 1 day to Tue Sep 17 2024 20:15:00 GMT-0500 (Central Daylight Time)
[2024-09-28 11:26:06.920] [DEBUG] West of GMT (tzOffset: 5) and hour=20 >= 24-5, Adding 1 day to Tue Sep 24 2024 20:15:00 GMT-0500 (Central Daylight Time)
[2024-09-28 11:26:06.920] [DEBUG] West of GMT (tzOffset: 5) and hour=20 >= 24-5, Adding 1 day to Tue Oct 01 2024 20:15:00 GMT-0500 (Central Daylight Time)
[2024-09-28 11:26:06.920] [DEBUG] West of GMT (tzOffset: 5) and hour=20 >= 24-5, Adding 1 day to Tue Oct 08 2024 20:15:00 GMT-0500 (Central Daylight Time)
[2024-09-28 11:26:06.920] [DEBUG] West of GMT (tzOffset: 5) and hour=20 >= 24-5, Adding 1 day to Tue Oct 15 2024 20:15:00 GMT-0500 (Central Daylight Time)
[2024-09-28 11:26:06.920] [DEBUG] West of GMT (tzOffset: 5) and hour=20 >= 24-5, Adding 1 day to Tue Oct 22 2024 20:15:00 GMT-0500 (Central Daylight Time)
[2024-09-28 11:26:06.920] [DEBUG] West of GMT (tzOffset: 5) and hour=20 >= 24-5, Adding 1 day to Tue Oct 29 2024 20:15:00 GMT-0500 (Central Daylight Time)
[2024-09-28 11:26:06.920] [DEBUG] West of GMT (tzOffset: 6) and hour=19 >= 24-6, Adding 1 day to Tue Nov 05 2024 19:15:00 GMT-0600 (Central Standard Time)

sdetweil

@natmash yes… code I put in to fix another bug, in the repeating rule parser… it used to return the day prior UTC date and right time… so I adjusted it.
now in this one case it returns the correct UTC date…

if I fix this it breaks other testcases…

looking for another option

sdetweil

@natmash so, I think I finally have a fix for this.
Would you like to try it?

Which MagicMirror version are you using?

MarcLandis

@sdetweil I am going to test your fix with my calendar too, as it was the cause for the initial fix.

sdetweil

@MarcLandis you want it on 2.28 or 2.29?

MarcLandis

@sdetweil 2.29 please

(2.28 is too old :) )