Running Office 365 Preview latest as of now 2012 (Build 13430.20000 Click-to-Run, Microsoft 365 MSO 16.0.13430.20000)
Since a couple versions ago the columns Categories, Show Time As and Duration are not populated in Search list results in Calendar.
Attached a screenshot. Grouping is also not working as the fields doesn't return values.
Anyone got a solution for this? Got a case running with support (the built in support in Outlook) and the last suggestion is to totally wipe Office with Microsoft Support and Recovery Assistant (SaRA). But before doing this I would like to do a check here if someone has a similar problem and possible solution.