Is Bybit banned?

I've been hearing some rumors lately about Bybit, a popular crypto exchange. Is there any truth to the claim that it's been banned? I'm genuinely curious because I've been using it for quite some time and it's been a smooth experience. But lately, I've noticed some withdrawal delays and customer service seems to be unresponsive. Could these be signs of a larger issue? I'd appreciate it if you could clarify this matter for me. It's important for me to know if I should continue using Bybit or look for alternative options.