This first occurred when i progressed to the ancient era via Great person free tech light bulb but i managed to advance by settling the GP and "manually" researching Archery . Then I got the same set of Art info errors (medieval warlord something
) when i tried to advance to the classical era via wonder free tech , furthermore now i get the same error when i manually research it (In my case military training , but got the error also with currency , meditation and boat building) .
My savegame is even archived over the 2 mb limit u have so I hope that the minidump will be sufficient if not i'll return with screenshots and savegames .
Also every time i load a save game for the first time (after I load the game/mod) all my buildings that require a specific resource like cow for invocation hut are disabled for a turn . I get the u don't have the specific resource message in red for every building . Next turn everything returns to normal and I get the same buildings back via white messages .
I have the standard v 34 version from moddb .