Crash changing oxygen to a carbon in puzzle 2071

[NinjaGreg]

Selected the O, clicked on C, crash. Logs below.

[NinjaGreg]

The files (I'm pretty sure - there seemed to be two of each of debug.txt and log.txt in the Resources folder.

[rmoretti]

Thanks for the report. The underlying issue should be fixed in the Dec 13th devprev release.