Hi guys. I have a problem with 2 transactions. I sent 2 transfers to poloniex yesterday, but they lost. I can't find this two transactions in blockchain, but wallet log wrote this:

1) 2014-Jul-11 00:56:55.375701 balance: 216100.00000000, unlocked balance: 208300.00000000
2014-Jul-11 00:58:17.958719 Read command: transfer 0 25cZNQYVAi3issDCoa6fWA2Aogd4FgPhYdpX3p8KLfhKC6sN8s6Q9WpcW4778TPwcUS5jEM25JrQvjD 3XjsvXuNHSWhYUsu 208290 1a08bb75fd25ee3dc2d641828ce4a11a1574f20d1b72d9f4393d5830c900cbda
>cut<
    2014-Jul-11 00:58:18.179366 Transaction successfully sent. <<da8f7b3fc5b45ce7fdbd6c81fa6c11800dc5c1b6568f36637579df1b488be1ed>>
2) 2014-Jul-11 12:42:23.684483 balance: 237700.00000000, unlocked balance: 236400.00000000
    2014-Jul-11 12:44:34.472159 Read command: transfer 0 25cZNQYVAi3issDCoa6fWA2Aogd4FgPhYdpX3p8KLfhKC6sN8s6Q9WpcW4778TPwcUS5jEM25JrQvjD 3XjsvXuNHSWhYUsu 236390 1a08bb75fd25ee3dc2d641828ce4a11a1574f20d1b72d9f4393d5830c900cbda
>cut<
2014-Jul-11 12:44:36.812714 Transaction successfully sent. <<45adbfa4460b7b1ed5a9081b75cc266be3b921fd73299242f22048114a673bc5>>

I sent another transaction after that and all was ok. How can i return my coins?

add: i find this in bytecoind log:

2014-Jul-11 22:34:03.998853 Transaction <da8f7b3fc5b45ce7fdbd6c81fa6c11800dc5c1b6568f36637579df1b488be1ed> is too big (13254 bytes), removing it from pool
2014-Jul-11 22:34:04.032874 Transaction <45adbfa4460b7b1ed5a9081b75cc266be3b921fd73299242f22048114a673bc5> is too big (13523 bytes), removing it from pool

can i somehow return this transactions?

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I have 2 miners with 5 x sapphire R9 270x. 24/7.
Use only EU or east US.

Same problem. Config file in folder %appdata%\roaming\genesiscoin. Tried restarted wallet, pc.
Can't ping these node 123.18.212.164; 49.107.103.108; 113.168.151.242.
These node  42.118.144.33 - 252ms; 46.0.33.176 - 14ms.