Moto G LTE (XT 1045) 'No SIM' after CM 12.1 July 21st nightly

Any of the CM 12.1 nightlies after 7/21 render my device unable to recognize the SIM card--I know it is the nightly because when I roll back to 7/21 the SIM card returns to functioning. Does anyone else have this issue? Is it/can it be addressed?