Sry my fault
It is more or less bugged I figured out the problem
All of the rangers work
But since the quest requires you to find all of them once one has been spoken to it doesn't allow a quest completion to be given(so you can't just talk to the same one multiple times)
Which is good
The problem occurs once you start the quest then abandon it. The spoken-to rangers still remain marked off as visited so they no longer count towards quest completion. Sadly this was the case for me.
It's similar to issue of the winter fest quest that was the same in 2010 and 2011 the elves were still marked as already saved from the previous year making it incompletable for those who did it in 2010

Also another quest problem:
Apparently there are no longer barrels to blow up with torches in the McCroc still farm