Why is XRP no longer available to buy?

Could you please explain why XRP is currently unavailable for purchase? I'm curious to understand the reasons behind this decision. Is it related to regulatory issues, technical difficulties, or perhaps something else? Could you elaborate on the circumstances surrounding this matter? Additionally, do you have any insights on when XRP might become available for purchase again? I'm interested in knowing if there's a specific timeline or if it's a more uncertain situation. Thank you for your assistance in clarifying this matter.