While the title of your topic might be subjectively true, it is going to be extremely difficult for you to prove the claim within your first post, even if you're right.
It sounds like this would be a good example for why exchanges going forward should be more transparent and active when it comes to trading or deposit suspension. If I were running an exchange, that sort of information would be displayed where it is most important; if deposits are being suspended, then that should be glaringly obvious where the user would go to deposit their funds and it should be displayed as a notice as far in advance as possible.
I still stand by the idea that we should all avoid putting any coins on an exchange for any amount of time as much as possible.