[wp-trac] [WordPress Trac] #22677: 3.4.2 Upgrade Kills all thumbnails in media and site

[WordPress Trac]

#22677: 3.4.2 Upgrade Kills all thumbnails in media and site
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 Reporter:  mikenytola    |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  General       |     Version:  3.4.2
 Severity:  major         |  Resolution:
 Keywords:                |
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Comment (by dd32):

 From which version did you upgrade from?

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Ticket URL: <http://core.trac.wordpress.org/ticket/22677#comment:2>
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