No fix. Product group is aware of it but I'm not sure they're doing anything about it.
Best work-around at this point is to leverage SefaUtil Server http://www.landiscomputer.com/sefautilserver/ and run a PowerShell script to reset everyone quickly on a scheduled basis.
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SWC Unified Communications This forum post is based upon my personal experience and does not necessarily reflect the opinion or view of Microsoft, SWC, their employees, or other MVPs.