A very old problem. I found some solutions for it I saved in my archive, here:
Old solution (may not work anymore):
If the camera cut blends start from the wrong translation:
Right click on the blend (or the camera that we’ll blend to) and set Properties > Advanced > Pre Roll Frames to the length of the blend.
New solutions(maybe combine all solutions, it’s finicky 
):
Right click the previous camera on the camera cuts track,
Properties > When Finished > Keep state
or
Right click the camera that we blend to on the camera cuts track,
Properties > Lock previous camera
Note: If the sequence starts from an attached camera, it will, again, start from the wrong translation.