Delisted when?  Im sure all that server space is still pointed at burst and anybody who bought into this coin has covered those minimal hard drive mining fees.  The original wallet was not done by the developer but raxe.io as I pointed out before.  Most likely their agreement that was paid for originally consisted of the wallet features that were promised and they raxe had to do the coin changeover for the wallet to work.  Dev had a fair but made a fortune off mining burst which has been very profitable to mine especially when your using your own cloud hosting server.  Hes focused on mining that , not this.