Problem still persists after a reboot. Adobe Reader version
2015.023.20053 Windows 7 Professional 64 bit.I saw the problem happen on
my system. I opened the form and was able to input 01/01/2017 in a date
field. I then closed Reader and it updated to version 2015.023.20053.
Opened the form again and could not enter 01/01/2017. It reverted to
01/01/2016. I used both the keyboard and the date picker.