This also happened to Blockport, actually my favorite Euro/Crypto exchange. They also had an STO to keep going but did not make the minimal investment. They paid everyone back their investments of the STO…really honest team. I assume the didnt survive the bear market and didnt get out soon enough. They are in stealth mode now and keep building until they find some VCs. Really hope they do since it was the easiest way to get into Crypto by far.