Why is the Pi network suspended in BitMart?

I'm curious, could you please explain why the Pi network has been suspended in BitMart? This sudden move has left many investors and users alike wondering about the reasons behind it. Are there any technical issues or regulatory concerns that have led to this decision? Could you also elaborate on the potential impact of this suspension on the Pi network's overall ecosystem and its users? It would be great to get a clearer understanding of the situation and what we can expect in the future.