Calender and calendar sidebar - entrys missing

hello guys,
i hope someone can help me here, i bought the “vip support” but its insane how long they need to answer… and the requestions are not helpful.


  • version 9.2.2157 (5b49542)
  • one caldav calendar

in the main calender entrys are missing,but they on server and synced nad also shown in the sidebar. dont know why they are not shown in the main calendar?!