Created attachment 636360 [details] screenshot Firefox 16.0a1 (2012-06-25) Device: Galaxy Nexus OS: Android 4.0.2 Steps to reproduce: 1. Open Fennec 2. Tap on URL Bar and go to any webpage 3. In the same tab go to about:firefox 4. Load a different webpage 5. Repeat step 4. Expected result: Thumbnails should be updated after each step. Actual result: At step 3, there will be the same thumbnail as it was at step 2. Loading different pages in the same tab, will not fix this issue (see attached screenshot).
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