salut
j'ai trouvé ça concernant ton mod
http://pastebin.com/02jsvbkg
je n'ai jamais eu ce mod mais peut être que cela va t'aider
Q. Alberthor won't let me pass the closed gate.
A. Updating Wyrmtooth midway through your playthrough may affect a trigger used by Alberthor.
Open the console using the tile key (`) and type in the following command then press enter:
setstage wtbarrowofthewyrm 130
Speak to Alberthor again and he should now talk about the dilemma.