I am sure there is no problem to trade priv in crex24, i would believe the team already know tbe wallet of the dev that needs red flag, this won't affect trading priv from crex, it is indeed very cheap to buy thousands of priv unlike before, if there's going to be a come, best time to pick up some cheap at discount is now.
There should be announcement if CRex24 will support this soft pork or not since this softfork is a centralized solution to unlock development funds.
There should a clear post if its safe to store PRiV on Crex24 during this process.