As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAPS FAIL CAUTION MESSAGE UPON FLAP RETRACTION. FLAPS STUCK AT 8 DEGREES. COMPLIED WITH AD98-20-01. NO EVIDENCE OF FLAP DAMAGE AT THIS TIME. PERFORMED MAINTENANCE CALLED OUT IN FECU IAW CRJ MM TASK 27-51-10-220-802, 27-51-10-830-801 AND 27-54-00-710-801. CHECKED AND ADJUSTED RIGGING OF THE BPSU. OPERATIONAL CHECK GOOD AT THIS TIME. ADJUSTED LEFT BPSU.