there is an incompatibility between this mod and the rebred version that is causing the issue...i tried both without the other and it works fine on either side
Viewing post in ElPresidentes Tweaks v0.3
Then it's just the laboratory.gd file. You can replace it with the backup one.
You can also do a compare to see the changes (there are only a few) and add them in manually to the fresh file. Should be easy to find (output and enlarge would be the keywords). There are 3 places in the file where an operation is defined