I'm wondering if anyone else has had this problem too: I've been using iRealb to print chord charts out for my students to take home and work on. I have a Brother wireless printer, which doesn't support Apple's AirPrint functionality, so normally I just export to PDF and use the "open in app" function to open the PDF in Brother's "iPrint&scan" app which then sends it to the printer. Last week this all worked fine. This week the iPrint&Scan app is not listed among the choices to export a PDF to. JPG export still sees the printer app, but PDF export does not. Tried resetting all settings, I've also tried closing all apps, rebooting the ipad, etc, still no dice. Anyone else had this problem?