Gov. J.B. Pritzker is allowing some prisoners to be freed from Illinois prisons under expanded furlough rules.Pritzker signed an executive order Monday allowing prisoners that are especially susceptible to the disease to leave facilities during the extent of his statewide disaster declaration, which he extended to April 30.Executive Order 2020-21 suspends a 14-day time limit for furloughs as well as a need to seek “available” medical services under the Unified Code of Corrections, giving Rob Jeffreys, acting …