Bad Achivement data

[Papagelos2]

Many of the Achievments simply display ????? as description.
Browsing the lua I found that the description data IS in there.

i.e
{
name = "Lost in translation", id = "SUNWALL_LOST",
show = "name",
desc = [[Destroyed the naga portal in the slazish fens and got caught in the after-effect.]],
}

in-game is this: LOST IN TRANLATION. Description: -unknown-

I consider this a bug, coz of course no one should have to GUESS what "lost in translation" is supposed to be for
an achievment. Its kind of hard to try to complete something if you dont know what to aim for.