I haven't had the heart nor the time to update this post and I need to. I would actually love to do so with an INFJ that's been in a relationship with an ENTP and has a contrasting perspective to contribute. With that said, I can add that I will never again date an INFJ, I don't personally find it to be a life affirming dynamic. I do think it serves a purpose and has the potential to accelerate growth on both sides but I wouldn't want it long term.
MBTI really shouldn't be brought into play in terms of partner selection, my having done so for so long was nothing short of an egregious mistake fueled by a desperate desire to feel understood. The reality is that I needed to make changes within and be more true to myself not cling to hope that the right MBTI type would be a magical fix.
I'm not saying ENTP and INFJ can't work, simply that I think it's a highly problematic pairing fraught with misunderstandings, communication issues and a major problems when it comes to the secondary Ti/Fe these two use.
If you're an INFJ with input and would like to put some effort into writing a follow up to this I would love to talk more and see if we can come up with something productive for others trying this dynamic out.