3) You are giving the OP an ultimatum which is almost tantamount to blackmail by saying "If he wants to settle and resolve the issue earlier he should delete all spam messages and mark this case as resolved". Surely that is something that any scam accuser can only do after they receive the funds they believe they are owed and a mutually accepted payout has been agreed.
By saying you will solve the matter earlier if he deletes all his messages and marks the scam accusation as resolved as pre-condition before him even knowing whether he will receive any funds or not - is unacceptable conduct from Owl Games and I am extremely disappointed to read what wrote.
The outcome is also a big disappointment for me, if the complainant is satisfied with how the casino resolved the issue he will of his own volition will delete all the spam messages, OP deserves that $8k release if you keep holding, it will backfire on Owltoken's reputation, and this thread will be a reference on how Owlgame behaves on how they address the issue on winning a big amount.
Blackmailing should never be a part of the casino's reputation.