Attached is a sample (HTML+CSS) that fails with the 40220 build, while it is working just fine on previous nightly builds and works just fine on all major browsers (IE included).
What is strange is that if I inspect any element on the table dans deactivate/reactivate a CSS property, whatever property I choose, any works, it then display just fine... Until I reload the page.
Created attachment 27016 [details]
The sample code that fails. The zip contains an HTML file and two CSS files (in the css folder)
This is probably the same as, or at least related to, the bug about flickr.com not displaying properly in the latest nightly. Probably broken as a result of hyatt's recent refactorings.
The flickr bug I was thinking of is bug 23524.
*** This bug has been marked as a duplicate of 23524 ***