Daily Digest: Tech stock plunges after auditor departs; New plans rise at Oakland's Ghost Ship site

Good morning, Bay Area, and happy Halloween. Starting your day with protests and arrests, dozens of striking hotel workers and other demonstrators were detained Wednesday evening while staging a sit-in on the Powell Street cable car tracks. Reporter Alex Barreira has the story. In other news, San Francisco residents are due for some payback after Recology admitted that it incorrectly calculated its rates and would have overcharged city customers by some $24 million, Mission Local reports. This came…