possible warp point bug

[Kimball]

I noticed that in one of my systems I have a warp point going to another system. My system map does not show a connecting line between the two systems. I can warp to the second system, but there is not a warp point to get back to the first. Is it possible to have a warp point to a system but not have return warp point? Is this a bug, or did some event happen and I missed it? Thank you.

[rdouglass]

Yup. Its a one-way WP. Rare but there. I've only encountered these twice - both times leading to a dead end system.

Unfortunately, once it was with my main fleet in n asteroid system (no planets) and couldn't use it until I researched stellar manip to open a new WP. Bummer!!!