I'm an ICON holder, but this news is very unsettling. Essentially, a network-breaking one character typo went unseen by all the covers and testers (if any). It begs the notion that ICON isn't prepared for it's valuation.

Regardless, the concept behind ICON is fascinating and there is significant value behind the "blockchain of blockchains" approach pioneered by ICON. ICON is seeing worthwhile use in Korea and that growth should certainly expand to other nations globally. I'm still holding for the long game.