Description of the Bug

When Scrit updated the reactor code a while back, several new fields were added to the other fuels which are still missing on Bismuth. This results in the reactor setting temperature and power to infinity after one tick and melting down.

Reproduction

Build a reactor with LEU235 and Bismuth rods next to each other in a 3x3.

Version

0.1.15.6

Relevant log output