Be sure and download the Falcon 1.5 Factory Update as well as the software update. There are a bunch of new presets (I'm assuming any preset with 1.5 at the end is new). CPU usage seems still vastly too high. Falcon is about the only synth I have that can consistently kill my CPU, wish they would improve that.
My version of Sound Platoon is dated 9/17/2017 (most likely when I got it, with some bundle deal I think). It has a MD5 checksum of 84AC6E3F974A5705BCB098662182275F
UVI Support recommended I verify the UFS files but didn't actually address the crashing problem. Both files verify just fine. They broke something, but it is possible it is just me. The new installers do try to install an older version of the iLok software (you get a warning).
In Sound Platoon the Multi Instruments seem to load just fine. It is the Construction Kit presets that crash. With Scratch Machine everything crashes.
The call stack on the crash shows just UVIWorkstation, which makes me think it is completely their problem. I fully expect them to blame on me or my computer, unless it crashes for other people. Lucky for me Scratch Machine isn't that important.