The alien vessel

[esran]

Post may contain spoilers.
There's an alien ship full of insect people. When you talk to them they tell you where there destination is. However, towing them to their destination does nothing, and even though their destination planet is marked as special, there is nothing interesting on it.

This is possibly not a bug, but its weird that they would tell you their destination, but then not interact with it or even change dialogue when you tow them there.