He is talking about the 8K from 6 weeks ago that states:
I personally am anticipating relocating in about 3 years. And some anticipate that global warming will lead to higher sea levels by end of the century.
He was probably bored. Besides that, trial results don't really make that much of a change IMO if first released in a PR or in 8k, besides the fact that they are material event thus IMO an 8k would follow a PR anyway.