I have an application on one site collection, which has a Nintex form attached to a list. I do an export of the site using Export-SPWeb and import the CMP file in another site collection, everything seems fine except that I am unable to view the Nintex form, error Something went wrong is displayed. I am able to open Nintex Forms Designer from the list and my form is there already, but hitting on preview throws the same error (Something went wrong). I am able to narrow down the issue that all of the Person or Group fields in form are causing the issue. If I remove the person or group fields and hit preview everything looks fine. If I delete the person or group controls and add them again it works fine, but this will be a more tedious thing to do as I have a lot of forms and with multiple person or group fields.
Any help is appreciated. Thanks in advance.
NB: I have activated the Nintex forms site feature prior to import and verified everything was fine.