friends lens shows old messages on first start

[Olli Ries]

unity-lens-friends:
  Installed: 0.1.1bzr13.03.20daily13.03.26.1ubuntu.unity.experimental.certified-0ubuntu1
  Candidate: 0.1.1bzr13.03.20daily13.03.26.1ubuntu.unity.experimental.certified-0ubuntu1
  Version table:
 *** 0.1.1bzr13.03.20daily13.03.26.1ubuntu.unity.experimental.certified-0ubuntu1 0
        500 http://ppa.launchpad.net/ubuntu-unity/experimental-prevalidation/ubuntu/ raring/main amd64 Packages
        100 /var/lib/dpkg/status
     0.1.1bzr13.03.20-0ubuntu1 0
        500 http://us.archive.ubuntu.com/ubuntu/ raring/universe amd64 Packages

activated the lens in dash and got shown all my old messages & tweets

[Michael Blennerhassett (mjblenner)]

I'm still seeing this in saucy;
- The first time I open the lens (per session), It says there are no relevant results
- The second time I open it, I get my old messages
- The third and subsequent times, I get the most recent messages
(Using facebook as data source)