I've read the entire length of this post and have a theory..........
On the last post by the Pool Op, on June 28,2018, it seems the OP was supposedly "stealing" coins from a user that had multiple clients, that had been mining at the pool, found a lot of blocks, but yet none showed up in their wallets. They also stated they were doing a "trust" test of the site, using advanced firmware (?), etc, etc, which sounds like BS to me. I believe the person who sent the message, was probably the person who hacked the Pool OP original account, and was tormenting the Pool OP. And the Pool OP reply post, I could sense frustration from the Pool OP, just how the wording was and the context of the message(s).
The Pool OP, has stated many, many time that "M" addresses are not supported, which I assume is a MultiSig address, which the pool does support, but ONLY if it starts with "3" and NOT "M". It doesn't exactly "M" addresses are not supported, only if they start with "3".
So...........I think, and it's just my opinion, that the Pool OP just got fed up with all the constant reminder of the "M" address issues, the constant PM's from users (legit and non legit), and most importantly, defending themselves against false accusations of supposedly "stealing" coins from users of the pool.... Got really pissed off, and just started ignoring replies, but yet, still reading posts on here.
That's it in a nutshell, my "theory".........I might be close to the truth, or I maybe way off base.......and maybe, just maybe, there is some other underlying reason(s) there is no communication from the Pool OP.
So.........IF the Pool OP reads this post, I would like to get a PM from them........
Thanks for taking the time to read this post......
Good insight there as well. The funds remain in the pool wallet. None have been moved out that I can tell. They remain there and so I'm not assuming they are stolen... simply being held. My problem with changing my wallet address and not being paid on 1 block (I've hit a LOT of blocks both before and after the one in question) is that while I was mining to the multisig address, the pool did not report the address in red which lead me to believe all was fine with it. I had several bits of reliable qualifying information that only the miner of that block could have, including the email notification address, the DOGE wallet address and my rig ID all of which stayed the same before and after the incident. That should be perfect for identifying me as the valid owner of the coins from that block.