What was the grav reading 2 days before racking? Never rack until you get a stable gravity 3 days in a row.
All that the airlock not bubbling tells you is: the airlock isn't bubbling. Use the hydrometer to know when things are done fermenting.
That said, moving to a warmer location (your closet) is going to cause some dissolved CO2 to come out of solution in the beer. So there's no guarantee it's fermenting now, either; it could just be off-gassing because of the temp. change
On deck: Little Bo Pils, Bretta Off Dead (Brett pale)
Secondary: Oude Bruin, Red Sky at Morning (Sour brown ale)
On tap: Saison Duphunk (sour), Amarillo Slim (IPA), Earl White (ginger/bergamot wit)
Bottled: Number 8 (Belgian Strong Dark Ale), Eternale (Barleywine), Ancho Villa (Ancho/pasilla/chocolate/cinnamon RIS), Oak smoked porter (1/2 maple bourbon oaked, 1/2 apple brandy oaked)