Game freezing after leaving mastery missions tab (as of 41a)

Can the bug be found among the known bugs in the trello Trello? If so, upvote it there instead!

What is the bug?
Answer: If you go to missions hub > assignments > 3rd mastery token missions, whenever you leave this tab, your game will freeze for some seconds, which is kinda annoying when you are trying to check the missions while completing them

How often does the bug happen? (Everytime, sometimes or rarely)
Answer: always as of update 41-41a

What device did you play on? (Computer, Phone, Tablet or Xbox)
Answer: PC

What steps do you need to take for it to happen? List them in very high detail:

  1. open the mission hub page
  2. go the the assignments page
  3. go to the third token missions
  4. leave the page, now you will notice that the game freezes for a few seconds

proof: game freezing - YouTube

Is the bug related to GUI/Interface on the screen? Or did the bug only appear for you? Check yes if the bug didn’t happen for everyone in the server at the same time.
Yes/No: no

If yes, screenshot all red and yellow text in the developer console and post it here. (Open console by pressing F9 on computer, or by saying /Console in the chat)
I already did that in the proof video