I have created a custom Nintex form and the list has one associated custom content type. This content type has one Person field (and other fields as well). I customized the list form using Nintex and published. Now my people picker control does not show up properly. It looks like just a single line of text with up and down arrows at the end:
I have even tried removing/re-adding the control, to no avail.
Thank you for your help