Hi Mark,
It is set to none already. I tired switching to something and then back to none and still everything is missing.
Another thing to note is that it's not even loading the instrument tracks for frozen synths. It's like, because they were frozen, it decided to just ignore those when loading.
Tracks don't show up in track manager either. It's like they've all been deleted, along with all midi data, etc.
However, I'm still holding out hope since the project file is still 3.3MB