Casting and Prayer Bug

[AlexH]

With the new system of needing a wand to cast spells and prayer it has bugged casting for prayers.

If I equip wand I can fire away all my magic and prayers no problem but if I use the prayer skill to get my grace up then I try to use a magic spell or a prayer again it says I need a wand to cast magic although I still have the wand equiped.

The only way I can get my magic and prayers to work again is to unready my wand then equip it again.