Your ICS file is unable to update.BEGIN:VCALENDAR
PRODID:ICS Calendar for Wordpress (fullimpact.net)
BEGIN:VEVENT
DTSTART:20120525T150000Z
DTEND:20120525T190000Z
DTSTAMP:20260408T002731Z
UID:p9rf6oscog2upaakt4fr2mf7nc@google.com
CREATED:20110727T093119Z
LAST-MODIFIED:20221105T023708Z
LOCATION:Benaki museum
SEQUENCE:1
STATUS:CONFIRMED
SUMMARY:Open Coffee Athens
TRANSP:OPAQUE
END:VEVENT
END:VCALENDAR