Audio - Video Desync when imported from Premiere Pro

Hello, i'm working on a film. Before this i've used Audition many many times (but not in CC 2018). I simply click Edit in Adobe Audition -> Sequence and import all sequence to audition. But when all files came to Audition, audio and video becomes desynchronised. And if i try to sync them with hand, after some time, they desync again.

I'm in a real hurry and this is very bad. Can someone help?