So… updated version available : http://cetialpha5.org/?page_id=227
Error highlighting is working, best used with versions after 3.1.0.421
I think I’ve fixed the UK date problem. Make sure you keep the old version lying around. If it bombs out, let me know. It should be dateformat agnostic.
Screenshot is from one of my runs where SGP performed flawlessly for 7 targets the whole night in a single sequence despite hitting lost guide stars and several recovery modes.