As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG BURNING ELEC SMELL IN AFT CABIN NOT ABLE TO IDENTIFY SOURCE. DISSIPATED IN FIVE MINUTES. ACCOMPLISHED ELECTRICAL SMELL INSPECTION PER MM 24-00-00-810-823-A. REMOVED VIDEO MONITORS AND INSPECTED WIRING UNDERNEATH SEATS. NO IRREGULARITIES NOTED. NO CIRCUIT BREAKERS TRIPPED OR ECAM MESSAGES. OK TO CONTINUE.