[Fixed 1.22][Bug 1.21] Crash after researching powerplant efficiency

The game crashes when powerplant efficiency is unlocked; makes no odds what speed the game is running. Find attached screenshot, debug logs and saved game.

drawdebug.txt (753 Bytes)
debug.txt (4.13 KB)
autosave.xml (290 KB)

Same problem here.

Hi, this is fixed in 1.22, which we will release on Friday. Sorry for the hassle :frowning: