Tuxera & external hard drives: already existing folders seem empty?t

I have also tried repairing the disk and even after i (assumably?) uninstalled tuxera, it still won't show the folder's continents.

And a small update:

Now it seems like half of the folders I had are missing but e.g. when i click on "movies" folder on the external hard drive, I can see like 1/8 of the movies i had there. Still the space used/left on the hard drive hasn't changed (which implies that the files have not been lost).

Anyone, help?

And yes I'm sorry for replying this to many times but I'm really on a verge of a panic attack:

2/3 of the files on the external hard drives seem to be vanished but the space is still occupied so i'd assume they're still there somewhere but they don't show. It's really important for me to get them back because I had all my photos and everything on those two hard drives and they're vital to me and to my work. I repaired the drives through disk control.

Please someone help me as soon as possible, I really can't even sleep when I don't know that they are not there... (i'm not usually this important but i can't literally even breathe right now)

I connected them to my PC, and it also showed that the used/free space on the disk is the same BUT it also didn't show the vanished files.

So the problem remains the same, how can i get them back cause obvs the space is still in use.

I uninstalled Tuxera before repairing the hard drives though disk control. Also the files "vanished" after doing the disk repair (only the excisting folders seemed to be empty after tuxera) so tuxera didn't play a role in that one.