Right click on the video in the timeline and choose " Link/Unlink Video and Audio". You can now click and drag the audio timeline independantly of the video to match them up. Assuming that the discrepancy is consistent throughout the whole video then this will work for you.
This is alright as a 'one off' but does it happen often, if so then it would be worth tracking down the reason which might be more difficult.
p.s. - I have PDR15 but I'm fairly sure that this capability wasn't introduced recently.
This message was edited 1 time. Last update was at Aug 31. 2018 03:22