I suppose I should also clarify this a bit more, I would like to remain at that level, and retain all my skills, (if possible), but only remove the buff from the fortify restoration exploit.
The buff isn't listed in active powers, though, but is applied when I try to improve something.
I noticed that it happened when I was doing it in the first place, the potion was supposed to wear off after 60 seconds, but I did it for somewhere near 20 minutes.
I'm thinking that the improving skills could have leveled with me? Like at level "x" I could improve stuff to "y", but now at level 303 it improves to "y * z", if that makes any sense...
Thanks for the help though