Need some assistance with Caudecus's Manor's map (may be bugged?)

For the last days and many hours I've been trying to reveal all of the map inside Caudecus's Manor dungeon, I've been done every path plenty of times but there still some pieces of the map that just won't get revealed, every single image and video I find online has those parts cleared but I can't for the love of me find how to do it and it's driving me insane.Here's an image with my unfinished map(left) and a completed map(right)

https://i.imgur.com/7I1CPBH.jpg

As it is shown in my map, the "Western Tunnel" and the "Bandit's Supply Room" are still hidden, after a long time in every path looking in every corner I couldn't get those parts to reveal themselves, at first I thought ANET might have changed the map at some point, but there are videos from this year that have those parts revealed and I didn't find anything about it changing in the patch notes. If anyone could help me solve this mystery I'd be very grateful.

If you've been there but the map won't update, make sure you are on the right floor when using the big map (the 4 see-through squares on the right bottom).

Some areas of the map only have explorable areas on some floors, even though when they overlap you will see names and discovery points seemingly in a not yet unlocked area.

Yes I've checked all map floors and the area I need isn't revealed in any of them, the image I provided show both maps on the same floor yet my map is still not explored.

Perhaps, these links might be helpful:

https://wiki.guildwars2.com/wiki/Confessor%27s_Endhttps://wiki.guildwars2.com/wiki/Western_Tunnelhttps://wiki.guildwars2.com/wiki/Bandit%27s_Supply_Roomhttps://wiki.guildwars2.com/wiki/Caudecus%27s_Manor#Locations

I believe I unlocked every area in Confessor's End that I didn't have from only doing the Story Mode.

Good luck.

So there's a living story quest that takes place in the dungeon? That's good to know, but still, there are videos back from the game launch from people with the whole map revealed, so there must be something that can be done to reveal those parts.