6.13 Zyra Plants bug still occurring.
Patch 6.13 "fixed" a bug that was causing Zyra's Deadly Spine plants to attack champions even if Zyra hadn't damaged the champion. This is the full bugfix from the patch notes:
Q - Deadly Spines Fixed a bug where plants spawned by Deadly Spines would automatically target enemy champions even if Zyra hadn't damaged them
Just laned against zyra mid and even though her Q would miss her plants would just hit me over and over. Made laning insanely frustrating.