I remember when I first took the test (like, grade six or seven, purely out of curiosity) and was an ENFJ which, I admit, at the time, fit me pretty well. A year later, I take the test again and find out it changed to INFJ-T and hasn't changed since (it's been about four or five years since that change).
Honestly, while I was surprised my type changed, I kinda wasn't? If that makes sense (at the time, I was 51% extroverted, 49% introverted. Now the numbers are reversed, so I guess the change wasn't so drastic)? Personally, I find INFJ fits me a little better than ENFJ, though, I can't deny ENFJ also fits me pretty well.