It's back!
Contrary to what you may have assumed, this army didn't grind to a halt just before ToEG09 finished. It's just that for some reason I haven't been able to connect to TacComms since Christmas. My internets seemed to be fine otherwise; I just couldn't talk to TacComms. I originally assumed it was down, but after weeks without any consternation on any other sites, I began to suspect the problem was at my end, which it apparently was. Still, I think I've got it sorted now.
I am, however, pleased to report that the army is still on-schedule. In the days after Christmas, I painted up another Reaver. This one's armed with a Missile Launcher, Gatling Blaster and Laser Blaster, same as the Forge World 40k model's standard load-out:

Which leaves my painting schedule looking like this:
August: 2 x Warhounds (550 individually or 500 as a pair) - DONE!
September: Warlord (850), Reaver (650) - (1500) - DONE!
October: Forge Knights (400), Reaver (675), 2x Warhounds (500) - (1575) - DONE!
November: Forge Knights (400), Warlord (900) - (1300) - DONE!
December: Reaver (725), Reaver (675) - (1400) - DONE!
However, I don't feel that this army is quite done yet. I've two more Reavers on order (they'd probably have arrived already if not for the snow), so I'm going to extend this project for an extra month, and conclude it at the end of January. Six months is a better duration for a project than five anyway.