Really bad ones in bold.

Bari Calamtiy is bugged. can't move before the cutscene ends, causing your character to die without being able to move

Same thing happens to the ghost girl, you can't move and the boss starts attacking before the end of the cutscene.

The pig king boss permabugs causing your character to be permanently frozen, prompting to end the quest to try and restart it, only to remove the ability to interact with NPCs causing me to have to restart the game completely to fix this.

The Pig King boss returns quest bugs the character completely after the quest, stopping all interactions and buttons from working, not even allowing to exit the game, once again causing a game restart from outside the game using the task Manager.

Horse randomly teleports back to player or tries to run back for some reason, regardless of where the horse was placed.

NPCs are constantly freezing in animation and just T-posing in spots, long after they're supposed to disappear

Attack of the Soldierkkebi quest causes all sound effects to stop working, only playing music.

The Traveler's advice quest is bugged. After being the Dokkebi Boss, all action becomes unavailable just like the Pig King quest. This time I only had to go to the character select screen and log back in to fix this bug.

Update. Turns out after completing every single story cutscene you have a chance of just being completely unable to use any action in the game, causing once again to go back to the character screen and go back in

Also with these same cutscenes, you have a chance of being frozen at the start and unable to move at all with your character being perma frozen.
Being unable to use any action happened after every single cutscene during the For the Dokkebi Quest.

This cutscene story mode, whatever you want to call it is the worst offender having to relog almost every single one of these is rediculous. This is an absolutely horrendous bug causing cycles of freezing in the cutscene, getting button stuck after, relogging to get stuck in a cutscene, exiting to get out, getting button stuck, causing character select to no longer work, then eventually having to restart the game in general. This is happening CONSTANTLY.

To the horse thing: Not a bug, but a "feature". A couple weeks ago, it was changed that the horse will always teleport to the player after finishing a story quest

1i dont know why in (bari boss(story)) in 30% Health  she just spam 3 skill 
2she just spam (circle skill ) and i can't hit the tree  she just standing there and spam not tele33after that ( she spawn zombie skill )  i mean bomd know move ,  and i need to trap there  in 1 place and hit the boss 
3after that again ( my health down 100% to 20%(bonus stun) ) not see the skill , i try so much time but can't see


AND  BARI JUST STANDING THERE AND 'LOOP' 1-3

yeah i bunch of times where i couldn't press any button during a cutscene and i had ot relog or just press my keybind. but now there's a part where it hides your keybinds during the awakening quest and i can't do anything at all.

my client crash as soon i start this quest in  the story didn't work probarly  i can't see the npcs i fight then it crash tried to forfit the quest and still samei can't progress on the tales because of that

It would help if you said the quest.

Also please close the game, then delete your UserCache in the BDO folder, and the Cache folder in your documents folder for BDO. Then open the launcher, and click "Scan Files".

If that does not solve the issue, please send a ticket to your local support team. 

Eye of Adventure Book 2 Page 1: I went to said location at 7:30am in-game time and the interaction never showed up. I followed Crhis Poli's video, found the exact location, and nothing. Switched servers, still nothing. Backed out to character select, and still nothing, eventually ran out of time so now I'm here complaining about a really poorly designed quest that may not even work properly. 

Does it need to be done on the same character that did book 1? That's the only thing I can think of left to try, since I just parked an alt character out there.

From what I heard you have to be there at 7am, not 7:30.
Also make sure your character is level 58 or above.