Another experiment: page of 515 or less "Ê" characters renders correctly. 516 or more breaks the layout.
Greetings,
I noticed that in certain cases such pages are rendered incorrectly, without white background.
Comparing HTML of correct and incorrect page I noticed that broken one uses <div class="clearfloat"> while correct one mentions <div class="clearfloats">. Notice the "s" in the correct class name. Changing class name with firefox dom explorer fixes the layout.
By removing some content I could find a point where adding another non-latin character makes things go wrong. Adding ASCII works fine though.
Is it a known issue? If not, can it be addressed in scope of 1.0 development?
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Best regards,
Pavel