The last time I had a zipper repair, it was free. Send an email to [email protected] with the picture you posted here and your receipt. Repair time is running 4 to 6 weeks.
Dumb question: if I'm not the original owner, will they still repair or replace it? I'm fine with paying for the service. I bought a pre-loved epi pochette and the zipper broke today while I was out running errands.