Spark 2.5.0.b4: Loss of vcard information after resume connection

Hi,

I am observing a loss of my vcard information after a reconnect of the Spark client. The only information that remains is my first name. All other stuff is lost. I am still trying to find a way to reproduce the data loss, but it is happening regulary. Any ideas how to track ist down? The server is 3.2.2.

Regards

Walter