Ungültiges Datum im Kalender "Anstehende Ereignisse"-Panel auf Safari

[JammyDodger]

FWIW gibt es auch einen weiteren Bericht darüber im Plugin-Thema:

Discourse Calendar (and Event)

Hi all! I’ve installed the Right Sidebar Blocks plugin to display upcoming events in the right sidebar using the upcoming-events-list block. However, after creating an event, I keep getting an “Invalid date” error in the upcoming events list. [Capture d’écran 2025-06-17 à 12.14.30] Has anyone encountered this before? Any idea what I might be doing wrong? Thanks a lot in advance for your feedback and support!