Looks like Kalispell PD went off the new system over the past few days.
After the transition, I heard the officers complain about problems... they went back and forth from the system to the old VHF system.... but ultimately settled on the State P25 network.
However on Friday I believe they might have moved back to VHF.
End result is keep an eye on 156.210 for the meantime while they figure it out.
Update: It looks like they might be back on the P25 network now. I'm running the live feed from Big Mountain with the new state system... Link below:
Live Police, Fire, and EMS Scanners on RadioReference.com