812222 - (some?) favicons lost/not shown in awesomescreen after update

Status: RESOLVED DUPLICATE of bug 808510

(Firefox for Android Graveyard :: Awesomescreen, defect)

Description

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

After upgrading Fennec nightly from 20121113 to 20121114 with Android 4.1.2 on Google Nexus S, some (most?) awesomescreen pages have lost the favicon.

Steps to reproduce:
1. Install Fennec nightly 20121113.
2. Visit http://www.tagesschau.de
3. Visit http://golem.de (no supported favicon here).
3a. Bonus: Turn wi-fi off and open http://golem.de again, get the exclamation mark error icon as favicon.
4. Visit http://www.computerbase.de
5. Update to Fennec nightly 20121114.

Actual result:
On opening the awesomescreen for the first time, tagesschau.de had no favicon and golem.de also not (but visiting it again with wi-fi disabled will add again the error icon). computerbase.de has the favicon. After dismissing the awesomescreen and opening it again, all favicons except one were gone.

Expected result: Favicons remain in the view/database.