You know, I'm in the same boat. I ordered a set of PCBs for a Fermentrack related project on 4/24, and it too is still 'In Fabrication'. Supposed to be 7-10 days to ship. Maybe they are actually coming from China? Maybe I should have stuck with OSH Park.....
For the temperature probe, while I don't know what fermenter you have, there are two options that I'm aware of. BrewPi has a sensor or two that might work (I originally used one of their first sensors, which is really too short - it only protruded maybe 1/2" into the FastFerment), or you could do what ended up doing. As Bigdaddyale eluded to, what I did is I got some bare DS18B20 sensors from a local electronics shop, and made my own. Soldered and shrink wrapped leads onto the DS18B20 sensors, then I took the brass thermowells from my FastFerments and those sensors I wired up, applied a thin coating of thermal compound (Arctic Silver 5 in my case) to the top of the sensor package, then I stuffed it down the thermowell opening so the top of the sensor was firmly against the end of the thermowell, then I poured two part epoxy down the hole to make it all permanent. So far, no issues with them.