The according talk is linked here in the comments - no, it wasn't just lossy mode. It was much harder, but in the end it was reproduced on other quality levels.

The according talk is linked here in the comments - no, it wasn't just lossy mode. It was much harder, but in the end it was reproduced on other quality levels. But if it happened once, who's gonna guarantee this won't happen again? When it happens with numbers, worst case it can have fatal consequences.