NRFToolbox App crashes when copying Zip file into it on iOS 9

[gortok]

When I try to copy a zip file from my email to NRFToolbox for DFU, the NRFToolbox app comes up and then immediately crashes.

Steps to reproduce:

1. Download latest NRFToolbox app from the Apple App Store.
2. Email yourself a Zip file containing a valid DFU package.
3. Open that email, tap the file, and when the Activity center pops up, tap "Open in..." and choose "Copy to NRF Toolbox."
4. NRF Toolbox will briefly open, and then crash.
5. Weep and gnash teeth.

Workaround: Use iTunes.

When will this bug be fixed in your app?

[gortok]

bumpity bump?