[Source] According to foreign reports, Dragon Nest Korea is on the verge of being closed down, permanently. This is due to Korean studio Blueside (link) reporting the game's developer, Eyedentity Games, to the police. Blueside alleged that an ex-staff of the company, who is now working in Eyedentity Games, used proprietary technology information to make Dragon Nest's engine and aid core development.
While Eyedentity Games denied the fact that stolen information was used in creating Dragon Nest, Nexon Korea responded with a more pragmatic approach, stating that investigations will go on until there is clear evidence of such a crime. Blueside, on the other end, is standing firm with the accusations.