Paintstormstudio.com

Load default brush turns my selected brush icon into "maquis brush" and the brush becomes u selectable until the app is closed and reopened. Exporting or importing "all brushes" for iTunes or iCloud crashes append forces it too restart.

Hm, something goes wrong. I recommend to create a new category and copy all your custom brushes to that category by creating new copies of brushes, then - export only this category. After that reset all brushes and restart Paintstorm, import your category. This manipulation should cure glitched library.

Also if you have many custom brushes, you can export all your library and send it to us, we'll see what happens inside this glitched library. Send it to info@paintstormstudio.com