I get the email of the 'Start an approval' action. When clicking the 'Approve' or 'Reject' button an ie11 window opens but I can only see the top bar, everything else is blank. Clicking 'My flows' also only shows me the top bar with a blank screen below.
Have you tried with Edge or Chrome?
I tried to sign in using IE11, I can check all the flows and the “Approvals”. It also worked on both Edge and Chrome.
Could you please try to clear cache then sign in with InPrivate mode to see if it will work?
I don't know if this issue has been fixed since your last post but I am facing the the same issue with IE11 and Windows 10. Same error 'access denied : app.aac495e6aa0854b01ac8.2.js (1,169511)'
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