Hello @vlemon
All centralized exchanges have their peculiarities, which we will definitely not like some of them. Those changes suddenly, without notice, to find a way to make things better for them despite users losing out I think will be a constant.
I didn't know anything about that, in fact, some time ago I was thinking about opening an account in Crpto.com, because I had read about good interest rates for keeping your tokens there, but in the end I didn't do it, now, after reading this post, I'm much less interested.
Regards.