When I logged into test as Azfa(bard) she did some hoof crushing to pass the time. Then she started trying to cast various spells. So she decided to type power to learn power perceive/atunement.

Here are her results:
>power
You reach out with your improving senses and hear glowing streams of harmonious Elemental mana coursing through the area.
You sense the Faenella's Grace spell upon you, which will last until you fail to provide 439774 mana for it.
You sense the Lay Ward spell upon you, which will last for about two roisaen.

The second line is the one with the bug. Wow that's a lot of mana!

Regards,

Sortny/Braunwen