Calendar report not working in IE11

Results of a form are displayed through a calendar, however seeing details of the results doesn't work in IE. It gives the error 'Jotform has stopped running due to the long running script.'

I cannot replicate this problem on IE 11. What's the version of your IE? In the meantime, please try checking your IE compatibility settings, try unchecking all options to see if that will fix the problem for Jotform;

https://support.microsoft.com/en-us/help/17472/windows-internet-explorer-11-fix-site-display-problems-compatibility-v