[Slick]

I'm not sure if this can be reproduced; haven't tried:

Simultaneous turns.

I had no treaty with empire A; i.e. a treaty of "none".

In my turn log, empire A proposed a treaty, a Trade Alliance.

All in the same turn, I accept the Trade Alliance treaty, look at the "Empires" screen and verify that we now have a Trade Alliance and see the "message sent" for accepting the TA treaty, I then was allowed propose a Trade & Research Alliance, again I "sent" the message although one had already been sent this turn, I checked the "empire" screen again and now we had a Trade & Research Alliance.

This effectively let me change the treaty that was was proposed and then accept it all in one turn. This should not have happened. It should have taken another 2 turns to propose, then empire A accept the T&R Alliance.