My opinion is that the site is either being ran in the shadows due to security, or it's on autopilot. If they were wanted for some reason. The authorities have been taking drastic measures to find hidden servers on or off VPNs lately. By cutting contact this would fall in line with high level security doctrine.
There’s no clear proof on what’s the happening behind but one thing is guaranteed here that the owner of this casino is not the same anymore.
I’m not sure why there’s gamblers still risking their money on this casino (no support, lots of problem and reps has red tag here due to multiple problem) while there’s a lot of alternative that gives a profit too for investing your coins such as Blackjack.fun Ninja investor.
Though I have bought alot of fun token in the past before, I actually have never tried staking it on freebitco, so I honestly don't know how the staking on the casino works, whether it's usually fixed and free to unstake anytime.
If the staking on the site for both bitcoin, fun token are both fixed, then this likely should explain why some people are still playing on freebitco, possibly they still have fund staked there which they are earning bonuses and interest from, and since they can not (maybe) successfully withdraw that bonuses, they are using it to play on the site, while they wait for the set date for the staked fun or btc to unlock.
Outside of this, I have no possible idea why people are still using the site..