As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FA REPORTS EMERGENCY LIGHT/ GLOW STRIPS IN FIRST CLASS ONLY AREA ARE DISCOLORED PURPLE AND NO LONGER GLOW. GROUNDED - YES. REMOVED AND REPLACED FIRST CLASS R/H EMERGENCY PHOTOLUMINECENT STRIP FOR ROW 1&2 DF PER AMM 33-51-15. OPS CHECK GOOD.