The sparkle path sometimes points you in the wrong direction. It happens most often on low level dungeons (Pirate King's Retreat, zone mini-dungeons). It happened in Sharandar in the Gnarlroot Caves (points away from the exit by the boss). And it happened today for me in Omu for the Little Gods quest.
This has been an issue since Mod 15 I think. It's still an issue. I didn't know you could jump over the barrier, though. I defeated myself and it was gone when I went back in.
The Old Bonegrinder Weekly If you die then respawn during the fight with Hecate after you kill the Frightcrow, you can't target Hecate with at-wills and AOE attacks do no damage (I'm an HR). You have to "run away" and completely reset the battle in order to be able to target her again.
My companions (apprentice healer, alchemist experimenter, stalwart golden lion, alpha compy, and air archon) are aggro on my level 70 HR since the update. After I finish fighting one mob, they go over to another one and attack it when I haven't. My apprentice healer will even lead the mob over to me after he uses Sun Burst…
Also, Icespire Tyranny of Dragon quests are showing up in the wrong region in the quest log. Merothrax shows up in Ebon Downs and Fix Their Wagon shows up in Well of Dragons.
My ranger's Rain of Arrows now doesn't do any damage or doesn't do that much damage to Thayans in Dread Ring and Redcaps in Sharandar if it's the first attack I make against them. There might be others. It's rank 4 if that makes a difference.