That’s strange. Your logs are missing actually getting and sending updated vCard information. This is how it looks on my side:
Tester <PAGER/ >uihkjh</LO CALITY></vCa rd>
First it’s get (when i press Edit my profile) and then set, when i press Save. When it is getting vCard the server responds:
</ ORG>Tester3 <WORK/ ><HOME/ >uihkjh
Don’t know why in your case it is missing and why this issue started with 2.8.