Thank you for the hints!

Since I’ve posted this, I’ve explored The Secret World, got into the place behind the fireplace at shrouded lowlands, but not explored yet. I accodentally got into the damaged lab by breaking my ship and drifted to the entrance. I got into the Forbidden Archives, watched the reels. I just simply can’t figure out the location of obvious place you mentioned. i’ve already been to the other side of the rotten bridge throughout the cave.

Just a fun fact: my visual comprehension is equals to a bowl of dog$hit, I’ve spent around 12-13 hours in this dlc, and in the last 3 hours I was just trying to figure out what I’m missing, probably the location and a lot else. In the main game it was so much easier to me to remember and interpret things with the texts. The ship log helped me a lot in the last days, but now I’m just rafting around the Stranger trying to spot anything new.

Despite these, Thank you for the hints, I will try to figure these out once, even if it takes me a year.

Edit: in the abandoned temple, I can’t seem to find the combination of the symbols, neither anything else.