Metal Gear Solid V: The Phantom Pain question

I have question for people here. Please give me just a straight answer.

I downloaded this game long time, but I did not play because I was waiting for proper crack. But I do not want to wait any longer.

My question is

Does the current crack allow you to play the game from start to finish with no problem ? Did anyone here complete the game ?

Second question
does the current crack have the save corruption bug that occurs when taking buddy Quiet on missions 29 and 42 ?