poppy 1shot when i teleport

i was gnar top , the score was even , like 2/2/0 for both of us , i was in base and she was gonna push , so i teleported , when i teleported , i don't know what happened , she just instakilled me , i don't know what happened , she was 3/2 and i was 2/3 after that , either it was a bug , or riot needs to nerf poppy , i went from 853 hp to 0 in not even a second , unfortunately , i do not have any evidence , even the poppy was amazed about it , he didn't know what happened , my IGN is: FeaturedGod639 and the poppy's IGN is : xPelo96x , eune server