As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: PILOT REPORTS AT FL370 A/C DEVELOPED HIGH PITCH SEQUEL WE DESCENDED TO FL350, NO IMPROVEMENT NO PRESSURIZATION ISSUES. CABIN CONSTANT PRESSURE AT ALL TIMES SEQUEL QUIT ABOUT FL300 LOCATED AT FWD WINDSHIELD. MAINTENANCE REMOVED & REPLACED L/H & R/H WINDSHIELD IAW JOB CARD 33L21056001 FOR BOTH SIDES NO SEQUEL NOTED AT THIS TIME. (SEE SDR # AALA201911109017)