Stories You Don't Remember

[Peter_Morris]

Well, another possibility is mentioned in that thread.

@Malacandra

One Face, also by Niven. Not technically a relativistic time dilation story but the same effect - in this case a hyperdrive malfunction causes an almost-instantaneous journey, ship’s time, to last billions of years, external time, and the travellers have to try to make a living in a universe that’s almost aged itself to death.