[http://sourceforge.net/p/ufoai/bugs/3476 Item 3476] imported from sourceforge.net tracker on 2013-01-28 20:10:24

UFO Yard upon destruction by 3rd party hides allocated scientists in base along with UFO specific research tree entry. This event does not occur when Phalanx destroy a UFO with UFO Yard GUI menu.
===== Comments Ported from Sourceforge =====

====== geever (2013-01-21 21:16:49.805000) ======

Could you upload a save right before the installation is destroyed?
The code itself seems to be sane.
====== geever (2013-01-21 21:27:33.581000) ======

Ah for 1 hour. Do you mean that the research and the scientists are only temporary disappeared?
====== geever (2013-01-21 22:06:21.156000) ======

If so, I just committed a change that checks every research' requirements on removing a stored UFO, it should stop the research and free the scientists immediately.

Please report back if this solves the issue or not.
====== tembero (2013-01-22 20:40:29.640000) ======

unfortunatly I didn't save it, I have tried to repeat the occurance but have been unsuccessful and also this is immediately after the destruction of the UFO Yard. I have been researching UFO Theory and have had the Yard destroyed and my scientists were returned. I was researching UFO Harvester at the time the scientists disappeared, when researching UFO Theory a message appeared in mail r.e. research halted that I did not notice with the ship research. These are the minimal differences.

I have made alterations in the script files for research, so am presuming this the cause presently.

A bug thread is in the forum for any similar situations anyhow