Really great with one server.
But I have 3 accounts on my ZNC (for 3 servers), and on the 2nd & 3rd server my playback is like that :

Hello all
What's up guys ?

Instead of

[10:25:32] Hello all
[10:25:35] What's up guys ?

1st word is inverted with the nickname, and no timestamp ...
Strange, isn't it ? :P

Thanks for your Job !