I just spun the roulette wheel for the first time since your recent changes. And it's still spinning. My Internet went out for a while, but it's back now. I was thinking the wheel might stop when the Internet service came back, but no.
Also, while it was spinning I think I may have placed another bet. And now the 'spinning' button has changed back to 'spin', even though the wheel is still spinning.

Edit: reloading the page shows my balance back to where it started, so in all likelihood the server never saw my bet. The "repeat last" button was greyed out, too. Should the web browser re-submit the bet when Internet service returns? Because it doesn't appear to.