Electronics manufacturer Foxconn’s promised Wisconsin “innovation centers,” which are to employ hundreds of people in the state if they ever get built, are officially on hold after spending months empty and unused, as the company focuses on meeting revised deadlines on the LCD factory it promised would now open by next year. The news, reported earlier today by Wisconsin Public Radio, is another inexplicable twist in the nearly two-year train wreck that is Foxconn’s US manufacturing plans.