Spotlight search is largely blank for me too, almost exactly as you described. Only calculator functions seem to work, along with intermittent success for app name search. The console shows one or more iOS processes crashing.Everything seemed fine on July 26, then my next tests on July 30 (and all since) have had this result. On an iPad Air restored with beta 4 alone (no backup restore, connected to wifi and my iCloud account), the search window starts out only showing the search field (instead of welcome text I've seen before). Typing ma displays expected results (Mail, Maps, some notes synced from iCloud, Pages documents, contacts, calendar, mail items, reminders, Search Web/Search App Store/Search Maps. (I'm scrolling to see these.) Then typing i blanks everything out, only the search bar is left. Console shows searchd terminated due to unrecognized selector prs_arrayForKey:. (This is without installing any 3rd party apps, nor my development app.)I'll file a bug report, but what I'm hoping for her