Dynamic Agents with comma character in name show as (Invalid) in queues

This was an issue in the past, and shows as fixed in queues 13.0.14 but I think that only fixed static agents, it's still an issue with dynamic agents:
https://issues.freepbx.org/browse/FREEPBX-11033

Easy to reproduce:

1. Create a new extension that has a comma in the name
2. login to a queue with that ext as a dynamic agent
3. do a 'queue show' and see that the queue agent shows as (Invalid) and won't receive calls

lorne14-pro*CLI> queue show 702
702 has 0 calls (max unlimited) in 'ringall' strategy (0s holdtime, 0s talktime), W:0, C:0, A:0, SL:0.0%, SL2:0.0% within 60s
   Members:
      Yealink (Local/5005@from-queue/n from  T41P) (ringinuse enabled) (dynamic) (Invalid) has taken no calls yet
   No Callers