The talk outline issued the usual warning - only those mentioned in Revelation 14:1 are allowed to partake of the bread & wine.
Revelation 14:1 - Then I saw, and look! the Lamb standing on Mount Zion, and with him 144,000 who have his name and the name of his Father written on their foreheads.
For active/fading JW's - did your Bible reasoning/logic/instincts tell you that the following interpretation makes sense, or did you simply surrender your thinking abilities to others who claimed to be better informed than you?
A figurative lamb is figuratively standing on a figurative mountain, with 144,000 literal king/priests who have had two names figuratively stamped on their foreheads?
4 out of 5 sounds good to you? Imitate the Beroeans.