Tvheadend

I used to have tvheadend working about two years ago, can't remember what version but I could dig a bit to find it. Now, I'm having a hard time getting it to work here in Argentina. I'm using a Dibcom-8000 USB ISDB-T tuner, it works on windows with progdvb and vlc and on linux with mumudvb and vlc.
I'm trying it on a Jessie VM, I've tried all the buildtypes and it always fails with a "scan no data, failed" on 4.x and Constant FEC on 3.4, and doesn't pick up any services. My hope is to get it working on a raspi 2, tried also on it the available builds on a few different distros with the same result.
Where I'm located, I have pretty good reception for all the muxes available (UHF22-27, 33-36) except 26 that is a bit hit or miss. The services available here are the ones on the left (Paquete de señales de distribución nacional) and the ones that show once you click the tiny region that's Ciudad de Buenos Aires (center of the map, far right, inside Buenos Aires province, the one that looks like a P)
http://www.tda.gob.ar/programacion/guia-seniales.html
I can provide remote access to either the raspi, a dedicated PC I have around or a VM on my desktop (I have a crappier antenna on this one).
Would this help you guys? If so, please let me know what you want running and on which one and I'll set it up. I also have a Lantronix SpiderDuo IP KVM in case you want to use it.