GST timezone issue

[TimberFloorAu]

Clocks have just changed in Australia ( 4 states )

Noticed, now that time for our uk users is 1 hour behind actual time .

We have set: enable dst settings set to Yes in vboptions

Also set in users profiles.

Any suggestions, could it be that our server time is conflicting ?

[Allnick]

I don't have the answer.....but I expect it won't be a problem in three weeks time.
Sunday 25th October our clocks change here in the UK.