Broken Quest (meaningful Holiday)

I was doing the quest "Meaningful Holiday", up to the part when you talk to Santa. I kind of didn't read the text that instructed for me to go through the portal and instead, I used a teleport scroll. I don't know how to get back to that portal to continue the quest. I've tried to talk to Reshad 'again' (I didn't have to talk to him the first time for some reason, it just teleported me to the island where Santa is when I walked along the path close to him), and it didn't work. I've went to the party and tried to continue the quest there, but I can't talk to Nick either, and thus, can't go through to the kitchen (with both Reshad and Nick, I couldn't even talk to them, nothing popped up, not even a blank space in the chat). Is there any way for me to possibly finish the quest?

 

This should be in bug reports.

 

Apologies, this is my first time posting. Is there any way I can fix that?