The only problem with that tx is that there is an unconfirmed tx when the donator cleared out his address for Andreas.

https://blockchain.info/tx/e4c6511f24aaa6c391794df3dd3786b597c3ffffd28807ea46cde7f4718e4b32

At 66 satoshi per byte, that tx might not be able to clear for quite a long time, especially given the current craze and tx spike.  So that is going to hold up the subsequent tx which paid a very reasonable 150 satoshi per byte.