Rvdvelden said:That's what you get if you mix a 3.0 PrC with 3.5 rules :\
Ok, lets pretend everything is 3.0. A wizard/shadowlord draws a potion, drinks it and quickens a teleport. He gets a free full attack. Same wizard later on quickens a teleport and gets a full attack... but this time he isn't allowed to draw and drink the potion?
The problem in your ruling isn't the mixing of 3.0 and 3.5. Its that you've arbitrarily decided that the full attack should take up some of the actions for the turn, regardless of the fact that nothing in the rules even hints at this.