Sequence restarted at restart server???

I've created a sequence for a logging table:

CREATE SEQUENCE [dbo].[LoggingSequence] 
 AS [bigint]
 START WITH 110356
 INCREMENT BY 1
 MINVALUE 1
 MAXVALUE 9223372036854775807
 CACHE  2000 
GO

But now it has happened twice that after a restart of the server, the sequence is restarted...

Huh? And i've tested it on a different server and there it is working as aspected, so why not on our production server???

Regards,

Henk

Kind regards, Henk