The Last Tiger: Turning Point Glitched? AA + Documents

Product: Battlefield V
Platform:Microsoft XBOX One
Please specify your platform model. Microsoft Xbox One S
Which part of the game is the issue happening in? Single Player War Story
Which part of the mode? The Last Tiger
Please select your region Europe
On which server did this happen?
When did this happen? (dd.mm.yy hh:mm)
Summarize your bug the main screen is telling me to complete the challenge on turning point: Reach the documents without startling any enemies.... yet i have completed this challenge, however when i enter the mission its telling me i need to complete a different challenge: Reach the documents without startling any enemies, yet i have also completed this. it wont complete.
How often does the bug occur? Every time (100%)
Steps: How can we find the bug ourselves? try to complete the challenges?
What happens when the bug occurs? nothing the challenge wont complete.
What should be happening instead? the challenges should be completed on both.

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is there any fix for this problem? i have already done troubleshooting with EA HELP but it didn't work.