We are using Adaptive form datepicker is not working on internet explorer 11. Though we enter the date, on submit it does not recognise the date from date picker. This was working fine on AEM 6.4, it started failing in AEM 6.5  

Did this work ?

Please whitelist the below IPsRegionIP AddressesUnited States52.55.99.45Europe, Middle East, and Africa (EMEA)52.51.238.221Asia-Pacific (APAC)52.193.67.35

Any update on this ?