Shipment for Virtual Products not working anymore after upgrading virtuemart

[loft33]

After updating my virutemart 2.0.22 with upgrade button to 2.6.6 the Shipment for Virtual Products plugin causes blank screen if product is ordered with download link.
Are their already patches for this issue ? Can somebody help me fixing it ?

[jenkinhill]

Which virtual products plugin?  Support for the iSTraxx plugin is by ticket - http://extensions.virtuemart.net/ticket