I was in the middle of collecting the Japanese dog tags and fast traveled by accident which stops the quest now when I restart the mission I already have the dig tags but won't let me proceed. Anyone run into a problem like this? Anyway to fix it?
It happened to me on a side quest were you have to collect three items. After collecting them I fast travelled and when I wanted to deliver the items the quest just started over. I did the quest again and didn't fast travel back this time, that worked for me.
In your case I think only restarting the game is the solution and after that try restarting the quest.
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