[GAMEPLAY] Reksai Ignored Fear

Was playing a game as Fiddle mid. Got ganked by a rek'sai. had used my full combo on mid laner was running back to my turret chased by rek'sai waiting for cds to come back up on anything. drain came back up first so i stopped and drained cause figured i'd die if i didn't. drained until fear came up. Feared Rek'sai You can prob start watching the data file at 11:00. The fear takes place at 11:09. I have 3 in fear and tooltip says its a 1.75s fear. If you click on rek'sai it shows the terror debuff on her. and while it is still showed on her and signficantly short of 1.75 seconds and the debuff still being on her she attacks me and i die. :)

oh well. any clues what thats about?

p.s. she didn't have mercs or a cleanse or anything of that sort. and the debuff stays on her during her attack.