Steps to reproduce - issue manifests itself twice in this video
KpiPreviewShrinks.webm (video/webm), 7.05 MB, created by Jan Hrcek on 2014-01-09 13:58:55 UTC
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Creator: Jan Hrcek
Created: 2014-01-09 13:58:55 UTC
Size: 7.05 MB

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Attachments on bug 1050999: 847670