One-shot spells not working

[Randymarsh9]

I have noticed an issue on my server involving spells/disciplines that are supposed to end after one use. For instance, the rogue backstab disciplines don't end after one backstab; they continue to improve your backstab damage until the spell ends. Also, the AA Wrath of the Wild gives the person it is casted on the improved DS until it expires. Before I attempt to fix this and probably screw it up more, does anyone know of a reason this would be happening and how I could fix it? My server is using Stormhaven's spell file with just a few extra spells added in. BTW, they work fine on Stormhaven when I use that spell file.