2) They chose to exlude it.
This^
Blockchain.info as a block explorer has always been an odd one! It has been a couple of months that they suddenly decided not so show transactions with low/zero fees on their block explorer and your transaction with 226 satoshi fee is considered pretty low so blockchain.info doesn't show it.
And it is odd because as a public service (a block explorer) they shouldn't exclude any valid transaction that is being relayed by nodes even if it has low fees!
my wallet bitcoin core,
If you are running bitcoin core (a full node) why do you even bother with block explorers? Just send the transaction again with higher fees if you don't see it in your wallet!
Well sudden I was going of my wallet So now I dont have The money on it, so I cannot send it again om gona wait 72h nothing more I can do? :/