BUG: 0.13 : missing button in tech upgrade

[mophydeen]

research button missing.

I had a game crash during this game. Don't know if this tech upgrade was happening then.
restarted game and took latest autosave.

Linux: fedora 24 64bit

print screen:

bug.png (1.47 MiB) Viewed 694 times

PS: I dont wanne start again, just doing this run to get the achievements (NO MODS ... )

[Smarty]

duplicate of viewtopic.php?f=30&t=27106 and has been resolved for the next release