The case will be pursued against the casino & its owner in the coming months, unless an agreement is made between the owner and the user he stole the funds from approximately 2 years ago.
If the funds were stolen 2 years ago, were you sleeping all this while? I recollect following this accusation a while back and I believe the community concluded that those bitcoins shouldn't be paid back to you. Legal actions seldom work when you're involved with a Gambling site and then again crypto. Too many red flags on your end to form a strong case.
You are not defined as the community, and you concluded that. I was not sleeping, I was gathering coins back, now I have enough to pursue this legally. Legal actions for theft, no matter what the digital asset, is easier than you think.