Hi there - has this been the case for all those specified fields since the SF trigger was first set up? Are the missing updates consistent when it comes to which field updates and which do not? You could also check on your SF fields data types, specially with SSN, if there are any conflicts.
I’m not sure what was happening previously, but it does appear that data is saving in these fields as expected now. It must have been a submission issue or similar. You can “close” this support request. Thank you.