Yes, thanks for reminding me. I just sent Ramesh an E-mail asking for permission to use his server for QnetGateway. I also asked him how often he updates the gwys.txt file and whether he welcomes updates/corrects.
In the meantime, you can add the lines manually or create a small script to add you missing reflectors/repeaters:
#!/bin/bash
echo "DCS049 <ip_address> 30051" >> gwys.txt
echo "GB7NY <ip_address> <port#> >> gwys.txt
Tom Early