Block checked, zpool and exchanges seems to  be on the wrong fork - https://chainz.cryptoid.info/dash/search.dws?q=523412 - the wrong hash.
The problem is that all exchanges is on the wrong fork, so it is very dangerous to make transactions right now - I tried to send 0.01 to c-cex, btce,yobit,bittrex - no one see my transactions, but if i check my transaction with right one explorer https://explorer.dashninja.pl/chain/Dash - transactions confirmed.