Teemo Stealth Timer is SO much longer than it should be!

Hello,

I have started playing teemo a lot lately, and with the new passive (1.5 second stealth or 0.75 in brush) i find that it takes about a second more than it should to activate. After testing a little, i think this has to do with whatever checks to see if you are standing still. If i run into a bush and hit s (makes me stop everything im doing), then only after 2 seconds to i go invisible. But if i then try throwing a shroom without moving, as soon as the skill is done casting, the correct amount of time passes before stealth triggers. Im puzzled by this but i hope that it will be fixed, because then teemo can actually do cool stuff :(

Cheers, Mechy