My IE users are reporting issues when posting comments or answers on a question. The page isn't updating to reflect the new submission when the user hits the submit button on the comment or answer form. The data is getting stored to the database, however and if the user manually refreshed the page, the content would appear.
The same issue is happening when hitting the hide and reshow / delete links on comments (and I assume questions and answers). Looks like its an issue with the dynamic content code (that updates the page without needing to refresh the page).
One user reported the following error (though I've not been able to reproduce the error message, I can reproduce the issue):
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3; MS-RTC LM 8)
Timestamp: Wed, 23 May 2012 22:03:08 UTC
Message: Object doesn't support this property or method
URI: http://<site name removed>/qa-content/jquery-1.7.1.min.js