Corrupt File Attached

Attached a broken template
Can anyone see what the problem is?

gave me the corrupt notice upon loading the file into Renoise, but also the following after clicking inside the pattern editor:

Maybe related?

Whats your surgestion to fix it? can it be fixed?

@Jonas: I must have done some bad notifier calls in those tools.

The entire frost.xrns file seems to be zeros. I don’t think that’s salvageable.