Hmmm, I dont remember it being widespread, but if so then this needs to be looked at ASAP. Even if you get the coins back it is not good for DRK, and then you have rare cases like Camo when you really may not get them back (unrecoverable wallet.dat corruption).
That is a total outlier. It doesn't have anything with DRK. It could have happened with any other coin (wallet.dat "corruption").
Basically when sending large amounts, paying transaction fees ensures delivery. I usually override it in wallet without waiting for a prompt. This goes for all Bitcoin clones.
