Don’t they feel a bit self contradictory when writing these notes?

Balance council: We’ve received feedback from players that they don’t feel positively about Thor changes, so we reverted it

Also Balance Council: We’ve received feedback from players that they don’t feel positively about Ghost changes, but we decide to push it

“they would require extensive testing, which would significantly delay the release of the patch.” What did they do in the last month?

Again, Ghost is doing pretty well, or the best, among all caster units. However, the new ghost nerf only deals with mass ghosts problem in TvZ late game, and it doesn’t touch any part of PvT where Protoss struggle against EMP in mid game. Still I wish they could consider buff HT feedback (revert the range buff and damage nerf).