I'm sure this is a system date format issue, but seeing if anyone else has seen this:
I have a date control. The date format with our site collection is m/d/yyyy.
I have a second calculated control that does a DateAddMonths 3 on the original date control (I've tried DateAddDays as well). Every time the original date has a day >12 it stops the entire form from showing on load (an error). I think the Nintex form formula is looking at the day within the date and expecting it to be a month. So anything greater than 12 (ie. 6/14/2017) generates an error.
HAs anyone else experienced this behaviour?
Thanks in advance.