I found it, i had a bug on a web, with IE8 and PIE, CSS3 render randomly when cache cleared and disapear if I reload.

look right here :
http://www.gdg.acolyte.ws/ - with typekit JS
http://www.gdg.acolyte.ws/pie.php - without typekit JS




The render is perfect in IE7 but in IE8 nothing happen (and background is not rendered)

But if I remove the typekit* .JS file from my header everything render normally.

The best I can do it's to give you the path to this JS file (generated by typekit website and to a specific web domain and it's minimized...) http://use.typekit.com/pee6eea.js

i don't think I can do much more but if I find a trick I will post it right here asap.

*Typekit is a font web provider bought by Adobe, you include the JS, select the font you want, and boom!... brand new fonts !

Okay the only fix i found it's to force ONLY IE 8 render in IE 7 AND all new version of IE (9,10 etc.) will render on lastest compatibility mode.

with that meta tag...



If someone find a trick to fix IE8 just let me know.

There we go !

We finaly found a GOOD fix for typekit & IE8 conflict :

If we load the typekit on page load, (after PIE CSS has been loaded) everything work perfectly !

Here is the new JS code for loading typekit with PIE CSS



The code only run on IE 8 (don't affect any other versions of IE or browsers) and add an On page load.