[Geoserver-users] Gridsets disappearing?

Hi all,

I just started to getting accustomed with geoserver I just encountered
this behavior:

I am creating some gridsets for some test locations but after a server
restart the gridset definitions are just missing or deleted?! Very
baffling because everything seems to be running normaly up to that
point

I am just wondering if someone has encountered the same behaviour and
if so can he share the knowledge on what might be the problem?

Nikos