I think there's been more flip flops on this too:
CAN DISFELLOWSHIPPED PARTAKE OF THE EMBLEMS?
NO - w56 6/15 p. 383 Questions From Readers
A disfellowshiped person is no member of Jehovah’s congregation and may not be served the emblems by those serving at the celebration of the Lord’s evening meal.
YES - w58 8/1 p. 478 Questions From Readers
It is not for you or anyone serving the Memorial emblems to act as the judge, but to allow the emblems to go to anyone in the audience as these are passed along in the normal manner of letting each one have the opportunity to partake.
NO - w60 4/1 p. 224 Questions From Readers
Disfellowshiped persons are not welcome. Should they attend and partake, they would not be counted.
YES - w76 2/1 p. 76 “Keep Doing This in Remembrance of Me”
Those counted as partakers are those known as faithful, baptized servants of God. We do not invite disfellowshiped persons to attend. But if such a one is present, there is no reason to be disturbed if he is seated in a row with others and proceeds to partake of the emblems.
Splash