The time dilation was probably a side-effect of the subspace distortion.

We're not sure, but we think some sort of subspace distortion swept through the system.

He could feel the dip and sway of the ship as the subspace distortion increased.

But I'd rather be us than them when the subspace distortion matrix hits.

Captain, we've no idea how that subspace distortion could affect the transporter.

"There is so much subspace distortion, I cannot be certain," Data said.

By now, he knew, with the subspace distortion Terrell's ship would never be able to scan for him.

There's no subspace distortion, if that's what you mean.

"Wasn't there a subspace distortion when it first began to fire?"

All evidence points to a subspace distortion that came from this system.