I've seen this in two games on Crunchers server. She can probably confirm the version of TWGS she has; no doubt the latest as of this posting.
She is using TWGS 2.21 , all other servers rolled back to TWGS 2.20b
because of issues with aliens and missing messages in games.
That particular version has more bugs then the v2.20b
although the 2.20b still has bugs , fewer then the ones in 1.03.
But this is not a discussion of comparison , just pointing out that Cruncher is running THE ONLY 2.21 server today.