Only PDT time zone in Report Date: in exported .pdf views

Only PDT time zone in Report Date: in exported .pdf views

Hello there,
 
I tried to set the  Report Date: which is displayed in the header (on the right corner) when export views to .pdf but I coundn't have any success, allways PDT time zone is displayed. Example

Report Date:Thu Oct 13 09:44:59 PDT 2011

Tried to change the time zone from the personal information and from application settings but the  Report Date: from exported views not changed.
Is this a bug of Zoho Creator?
If not, how can I change  Report Date: time zone for exported .pdf views?
Thank you!