IE8 shows blank white pages for some

[AlxMedia]

Related:
http://wordpress.org/support/topic/how-to-warn-user-not-using-ie8?replies=11

[AlxMedia]

It seem to be related to alx_ie_js_header in functions.php, which means html5shiv.js and selectivizr.js. Experiencing weird issues where my local identical setups works just fine and displays the page, while the demo page goes blank. Same plugins, same files.

[AlxMedia]

The issue is coming from selectivizr.js which has a bug for @fontface. More on this issue here:
keithclark/selectivizr#30

[AlxMedia]

This issue is confirmed to only appear in IE developer tools and not native IE8.

See more here:
http://wordpress.org/support/topic/ie-8-not-compatible?replies=4

If native IE8 has issues, go to Theme Options > Styling. Enable. Then select any google font from the font dropdown and save. It will now work.

Closed.

[AlxMedia]

Complete solution: Downgrade selectivizr.js to 1.0.2 from 1.0.3b, and it will work.
https://wordpress.org/support/topic/about-compatibility-issues-with-ie8?replies=5

Closed, fixing in next update.