I sent messages to theymos and Cyrus, but got no answer.
Unfortunately, you're not the only one (there's a huge backlog) + You'll have a better luck after the implementation of "new recovery system":
If you have not posted that addy elsewhere, it probably won't be accepted.
We don't actually accept the profile field address unless there's some sort of proof that it's remained unchanged, for that very reason.
I'm working on a new address-staking system which will automatically handle signatures, etc. Might have it ready by the end of the month if nothing else comes up to consume my time.
I used to do them sort-of regularly, but at some point I just couldn't stand it anymore, in addition to not really having time. Cyrus is still doing some, though not enough to keep up.
~Snipped~
I acknowledge that the current situation is very bad, and we have some plans for fixing it. I hope to have manual account reviews going smoothly again before the end of the year at the latest.
You might want to include a signed message as well...