Submenus With Austere

I just upgraded to 2.2.1 and the submenus won't work on the main navigation with austere. Is this a known issue?

[quote name='knoxbury' timestamp='1310174332' post='116661']

I just upgraded to 2.2.1 and the submenus won't work on the main navigation with austere. Is this a known issue?

[/quote]

Correction, this only happens in IE9. And don't tell me to switch browsers. Like it or not, my customers use IE9.