[Zope] zope generating page with old data

Hello zopistas, I have a page, that executes a job which calculates some numbers and then displays the resulting data in a table. The time of the calculation is recorded for each record in the db with a timestamp. Sometimes zope displays the timestamp of the previous calculation, mostly that of the actual calculation, which would be right. What can cause Zope to display the timestamp of the previous calculation. I use Zope 2.6.4 and ZODBCDA Regards Florian -- Superg�nstige DSL-Tarife + WLAN-Router f�r 0,- EUR* Jetzt zu GMX wechseln und sparen http://www.gmx.net/de/go/dsl