If I recall, units will very low morale/unready can spontaneously surrender if next to an enemy unit and OOS...Check the surrendered unit column in the Loss Screen.
Marquo
Thanks for the save. Gary had another save instance of warping as well that he had previously been unable to get to duplicate. He reported fixing two bugs with warping in the code he sent to Pavel last night. These fixes will not appear in the beta 6 version that is due out any time now, but will appear in the next patch after that. Thanks again for providing the pre-save.
All understanding comes after the fact.
-- Soren Kierkegaard