I can only find one similar post to this from December 2017. I would suspect DLL corruption initially.
I would suggest performing a full shutdown of your computer, for starters. https://www.isumsoft.com/windows-10/2-ways-to-perform-a-full-shutdown.html
Personally I find the command prompt method a touch more reliable and easier.
Wait 10 seconds after the shutdown is complete, then power on normally.
Yulia corresponds to the Tinkerer's event. If you win multiple Tinkerer's shoulder from Marvel Machine, you can speak with Yulia to combine/upgrade them.
Maha interacts with Aran.
Blair is the package delivery NPC. She's primarily legacy content, though apparently still useful for GMs delivering compensation.
Puo interacts with Aran.
I believe the Ice Wolf map (Cold Forest?) is also for Aran. If you're looking to complete the Rien exploration achievement, you'll have to create an Aran to do so (remember: achievements are shared within the account).
Mike is legacy content (no active quests that I can see). However, there is no "dungeon" to take your character to.
I'm not sure what "secondary weapon doesn't have bandit job weapons" means, I'm going to guess you're talking about the secondary weapon shop, but a Bandit's secondary weapon is either a Dagger Scabbard or a thief Shield. I have not bought any Shadower secondaries, so I cannot confirm if they are in the shop.
Dug is a Beast Tamer NPC. Beast Tamer has several NPCs scattered throughout the world (for example, Non-Von Leon in El Nath).
I'm not sure what you mean by Haste and Flash Jump being slower. You may be lagging, which can cause Flash Jump to react slowly, but otherwise I'm not sure what you mean.
Dame Appropriation does not take you to the Legion raid. To get to the Legion raid, click on the menu button (the same one used to get to the Auction House) and select "Manage Legion", then select "Enter Raid".
Can you specify where Mr. Wetbottom is? Nexon moved him outside of the Sauna so that the Secret Book questline is a bit faster, however to my knowledge that is the only place he is.
Tofu is not unclickable (I just did the quest on my Ark), however I will note that in the past the hitbox has been difficult to work with. As a countermeasure, you can walk up to Tofu and press the "NPC chat/Harvest" key (default: space bar) to speak with him.
You would need to specify the quest you are trying to complete with Little Richie. There is one part of the Gold Beach questline where he returns to the main resort, which I have also found to trip me up on occasion (you need to kill both Starfish and Seashell Octopuses before completing the quest).
I have not encountered the Ralphio NPC appearing in multiple locations. Multiple issues with NPCs and such indicates to me a DLL corruption; if this repeatedly occurs for you, you might try a full shutdown of your computer.
The inner tube caddy NPC only appears on one map, and does not move. It does, however, change from empty to full once you complete the quest.
I have not encountered Swanson among monsters. You should try a full shutdown.
I am not familiar with the Shanghai questlines. You should try a full shutdown just to be sure.
I'm not sure what you mean by the police officer NPC (which police officer?) not having a cutscene, but also not going anywhere. Please be more specific.
If Trapped Man is involved in any quests, I do not believe he gives any of them. I cannot confirm anything about this.
NPC merchants do not necessarily give out items according to area level. Level 140 equips, I.E. Pensalir, is obtained from hunting monsters near your level.
I'm not sure what you mean by the "quests not showing it's an empty town". You'd have to be more specific.
Many of your issues seem to indicate a DLL corruption, however I cannot be sure. A full shutdown may resolve these issues easily. It's also good to get into a habit of shutting down your computer periodically to help avoid issues that crop up from leaving it on for so long.
If this does not resolve the issues, please say so.
It's up to moderator discretion as to what constitutes "too far". It also depends on the context; a one-off comment is probably not going to warrant a thread lock, but repeated comments of the same nature might.
Typically, the best rule of thumb you can follow to determine whether or not a thread is flaming and harassment as opposed to a legitimate rant is Wil Wheaton's Law.
My Mini Mar came with auto-move as well. If your pet actively moves away from your character to retrieve items, the pet knows the auto-move skill. If the pet has the skill already, it does not need to learn it again.
