I believe the following quotes (2005 WT CD library) from Watchtower publications may be last that reference the Bible as infallible.
*** w01 5/15 p. 6 God’s Permission of Suffering Nears Its End ***
Moreover, Jehovah God’s infallible Word, the Holy Bible, shows that we are living in “the last days” of human rule independent from God.
*** w02 4/1 p. 31 Stay Awake, Move Ahead Courageously! ***
But Jehovah has proved to be with us. (Romans 8:31) His infallible Word assures us that ‘no weapon formed against us’ to hinder, slow down, or stop our Kingdom preaching and teaching work will succeed.
The latest is six years ago. That, of course, doesn't mean they don't teach Bible infallibility any longer -- just that it's not mentioned.
I ask the question because it seems that Watchtower continually used the phrase, infallible Word, in all my years of association.
Now, I recently reviewed their 42 fundamental beliefs in the brochure, WHAT JEHOVAH’S WITNESSES BELIEVE (2000). The very first one listed is, Bible is God’s Word and is truth .
They omit the word infallible.
Am I being overly suspicious?