FCP 5

Urgent help needed!

I shot some footage and screwed up, knocking the camera into LP during some adjustments. So... we shot some 24PA in LP and SP ( intended) and the editor is trying to find a way to include both in the piece and the LP stuff is skittering around every ten seconds or so in the 24 advanced timeline. Im not an editor so I may not be using the correct terminology- hopefully I've laid the issue out correctly.

Can anything be done to make the LP play back with the SP in a 24PA timeline?