Pbl nb jours prochaine fin de vacances

Nous aurons le même problème tous les ans ?

[2023-04-17 00:00:06]DEBUG : Next Holiday 5
[2023-04-18 00:00:06]DEBUG : Next Holiday 4
[2023-04-19 00:00:05]DEBUG : Next Holiday 3
[2023-04-20 00:00:06]DEBUG : Next Holiday 2
[2023-04-21 00:00:05]DEBUG : Next Holiday 1
[2023-04-22 00:00:06]DEBUG : Next Holiday 365
[2023-04-23 00:00:05]DEBUG : Next Holiday 365
[2023-04-24 00:00:05]DEBUG : Next Holiday 365
[2023-04-25 00:00:05]DEBUG : Next Holiday 365
[2023-04-26 00:00:06]DEBUG : Next Holiday 365
[2023-04-27 00:00:05]DEBUG : Next Holiday 365
[2023-04-28 00:00:05]DEBUG : Next Holiday 365
[2023-04-29 00:00:06]DEBUG : Next Holiday 365
[2023-04-30 00:00:06]DEBUG : Next Holiday 365
[2023-05-01 00:00:06]DEBUG : Next Holiday 365

Edit : j’ai pourtant essayé d’ajouter les dates de la zone C dans le fichier ICS

BEGIN:VEVENT
DTSTAMP:20210523T180248Z
DTSTART;VALUE=DATE:20230708
DTEND;VALUE=DATE:20230904
SUMMARY:Vacances d'Été
LOCATION:Zone C
DESCRIPTION:Vacances d'Été
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20210523T180248Z
DTSTART;VALUE=DATE:20231021
DTEND;VALUE=DATE:20231106
SUMMARY:Vacances de la Toussaint
LOCATION:Zone C
DESCRIPTION:Vacances de la Toussaint
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20210523T180248Z
DTSTART;VALUE=DATE:20231223
DTEND;VALUE=DATE:20240108
SUMMARY:Vacances de Noël
LOCATION:Zone C
DESCRIPTION:Vacances de Noël
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20210523T180248Z
DTSTART;VALUE=DATE:20240210
DTEND;VALUE=DATE:20240226
SUMMARY:Vacances d'Hiver
LOCATION:Zone C
DESCRIPTION:Vacances d'Hiver
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20210523T180248Z
DTSTART;VALUE=DATE:20240406
DTEND;VALUE=DATE:20240422
SUMMARY:Vacances de Printemps
LOCATION:Zone C
DESCRIPTION:Vacances de Printemps
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20210523T180248Z
DTSTART;VALUE=DATE:20240706
DTEND;VALUE=DATE:20240902
SUMMARY:Vacances d'Été
LOCATION:Zone C
DESCRIPTION:Vacances d'Été
END:VEVENT
END:VCALENDAR