i understand it, have the same feelings

but that are the risks with cryptos...if you sell now you feel bad when dev does deliver and price skyrockets. on the other hand when it turns out badly you feel bad you didnt sell even whyle you already saw it coming...so you can never do it right

And im the last one to give anybody advice here, but i have seen this happen a lot of times. And selling while price is at the bottom already is almost never a good thing.
Indeed if dev is in a country where it is still afternoon it might be even possible he is still at work and will start testing in a couple of hours...
so lets just be patience and see what happens. and if you have a bad feeling and you want to be sure then just sell your coins and try to buy in as fast as possible when he does make an announcement.