Well I may have found a clue, on a chat channel we go on there is a User called LNQ, one of the words in the puzzle, and his whois message says: Hurra for alle som skjønner hva som står her!
When I paste that into Google Translate it gives me Norwegian as the language and in English means "Cheers to all who understand what it says here"
Yup, and I pasted the puzzle in there but it didnt translate, maybe it's a letter shift that is in norwgian?
Oh geeze...I dunno Norwegian xD But if Lnq is right, what about the rest? I was trying to figure it out... Lnq, iv'g dualvegnjy c qotzg uafbygg. Hhu mhih ddcsvwod dv pkj cm dgqotz lb. Lrafarg a bdwbhr vmrg heno zqhy qclr? Lnq it's....