Ref the following post on technet: https://social.technet.microsoft.com/Forums/office/en-US/a0b3adb6-72e0-4e3d-b747-1edf7ffd653f/lync-2...
Could we please get some official feedback on the problem?
Could we please get some official response on this issue?
When is it going to be fixed again? What about a workaroud?