Hey, I'm assuming this goes here, or would "Game Design" be more appropriate?

It's turn 139 and I'm negotiating peace. Proposing a truce, I look over to see if I can get technologies in the deal. Mousing over some, I see that they're marked with "Already Researched", alright.

However, I notice that one, Aquapulvistics, is marked as such. And I definitely don't have it already researched.

Is this telling me that the AI has it already researched? Mousing over every tech they have, they're all marked as "Already Researched", and then checking out my own list of techs, they're also all marked as "Already Researched".

Now I'm extremely confused as to what that "Already Researched" tag is referring to, who's got what researched or no... Especially when they don't seem to be accurately reflecting if I've got something researched or not.

Edit: Does this report require a save game? System specs and all that? I'm running 64-bit Endless Legend 1.6.4 S3 with no mods.

I figure that the techs displayed under each player would be those that they have researched, that the other side has not, yeah. What confuses me is the "Already Researched" shown above the tech displayed on mouse-over, here:

I'm not sure what it's trying to tell me, beyond what's already shown by the fact that the technology is listed as being available to trade for. If it's telling me that I've already researched it, then it's wrong. If it's telling me that the Drakken have already researched it, then that seems obvious... But there's zero indication as to who it's referring to when it says that the technology has been "Already Researched". (And since you only ever see that description/note in-game, in your own technology tree referring to you, the player, as the "Who"... It's extra confusing.)