So far, to summarise:
Moonlit claims to have visited me and also knows that there is a block. Which I find strange, but you will of course want to consider this (unless Moonlit wants to expand).
I visited Fish, successfully unless I've been fooled, and if I can believe my results then I will explicitly support Fish.as Town, in case you didn't pick that up from earlier.
Fish 'pokes' and tried to poke TDS, but was blocked, it seems.
TDS apparently knows of Fish's blocked visit.
Hector... Not sure. Taciturn, except as far as flinging votes around. (Nothing new there, then!)
At least three 'go and do something' roles are claimed, one/two variants upon the blocking role - latter depends on exactly who does what to who, and maybe if they know it. (One solution, that I'm not aware of being true but needs mentioning, would be my go-do-something role being a blocking one. TMS observes this, Fish experiences it, TDS notices Fish experiencing this. But it'd have to be a secret quality to my simple-looking role.)
My suspicions are at the ends of each chain:
Moonlit claims to know of the block while checking me out. That needs further explanation. (I can think of several reasons, as I assume others. Point vaguely at one if you so wish.)
TDS claims to know of Fish's block and action. Clarify, please? (Ditto on the pointing vaguely, see if it creates conflict.)
Hector is asking for much and revealing little, as per usual, and has no known links to the above chain, neither acted on nor letting know what possible acting-on was done, or for why, yet seemed to suggest three people knew of blocks before more than two other people said they knew about blocks. (Throw us a bigger bone, would'ya?)
Have I misinterpreted anything, along the way?
(Ok, three messages came in whilst composing that, but posting this anyway, adding to in a moment.)