Poloniex has sent a second 30m batch from their cold storage to hot wallet: http://cryptofresh.com/tx/78f75430f14e773658b6b736b3fb2114a89069d7
This is great, rather than waiting on tickets for weeks we can just spam their cold/hot wallets with pololostkeys containing memos requesting they top the hot wallet up! :)
It is worth noting though, that they did not return any of the pololostkeys tokens nor did they accept the proposed transactions, that said the main purpose was for them to prove ownership of the BTS & they did!