The question still stands because both were put forth as being the word of God. Reading further does not necessarily resolve the issue. Look at historical events in 2 Kings in light of the phrase "Judah yet ruleth with God" as found in the KJB.
“The word of the Lord that came unto Hosea, the son of Beeri, in the days of Uzziah, Jotham, Ahaz, and Hezekiah, kings of Judah, and in the days of Jeroboam the son of Joash, king of Israel.” (Hosea 1:1)
“…Jotham the son of Uzziah king of Judah to reign…..And he did that which was right in the sight of the LORD: he did according to all that his father Uzziah had done.” (2 Kings 32,34)
“Ahaz when he began to reign, and reigned sixteen years in Jerusalem, and did not that which was right in the sight of the LORD his God, like David his father.” (2 Kings 16:2)
“…Hezekiah the son of Ahaz king of Judah began to reign…And he did that which was right in the sight of the LORD, according to all that David his father did.
So of the four kings listed in verse 1 only Ahaz “did not that which was right.” Hezekiah is followed by Manasseh the most wicked king of Judah who is followed by Josiah one of the best kings of Judah. I will say that it is the NIV that makes a liar of God in light of historical events.
Let's compare:
Hos 1:1
1 A message came to Hosea from the Lord . He was the son of Beeri. The message came while Uzziah, Jotham, Ahaz and Hezekiah were kings of Judah. It also came while Jeroboam was king of Israel. He was the son of Jehoash. Here is what Hosea said.
NirV
Hos 1:1
1 The word of the Lord that came unto Hosea, the son of Beeri, in the days of Uzziah, Jotham, Ahaz, and Hezekiah, kings of Judah, and in the days of Jeroboam the son of Joash, king of Israel.
KJV
In Hebrew, Jehoash and Joash are different forms of the same name (like Bill and William)
2 Kings 15:32-34
In the second year of Pekah son of Remaliah king of Israel, Jotham son of Uzziah king of Judah began to reign.
33 He was twenty-five years old when he became king, and he reigned in Jerusalem sixteen years. His mother's name was Jerusha daughter of Zadok.
34 He did what was right in the eyes of the Lord , just as his father Uzziah had done.
NIV
2 Kings 15:32-34
32 In the second year of Pekah the son of Remaliah king of Israel began Jotham the son of Uzziah king of Judah to reign.
33 Five and twenty years old was he when he began to reign, and he reigned sixteen years in Jerusalem. And his mother's name was Jerusha, the daughter of Zadok.
34 And he did that which was right in the sight of the Lord : he did according to all that his father Uzziah had done.
KJV
What do you think is different here?
2 Kings 16:2
2 Ahaz was twenty years old when he became king, and he reigned in Jerusalem sixteen years. Unlike David his father, he did not do what was right in the eyes of the Lord his God.
NIV
2 Kings 16:2
2 Twenty years old was Ahaz when he began to reign, and reigned sixteen years in Jerusalem, and did not that which was right in the sight of the Lord his God, like David his father.
KJV
What do you think is different here?