App Manager plugin in OpManager comes up blank in IE11 after installing SP 11.6

App Manager plugin in OpManager comes up blank in IE11 after installing SP 11.6

App Manager plugin in OpManager comes up blank in IE11 after installing AppMan Service Pack 11.6
In IE9 it shows me a login screen I've never seen before.
Works in Chrome and IE 

Please advise what to do to fix this, thanks.


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