Nazi Time?

I’m converting to eM Client and noticed a calendar event I copied over from Outlook now has this timezone in eM Client, see image below.  What is this?  Nazi Time? (Somewhat tongue & cheek)

Hello todd,

We’re sorry for the inconvenience. Could we please ask you to export this event to .ics and send it to hester@emclient.com with a link to this thread so we can have a closer look?

Thank you,
Maurice