So on my dashboard I haveL
Dashboard level Progress Detail (by UInt2048)
Works without refresh
Overall Progress Bars (by Kumirei)
Works without refresh, if you use the update in the thread by Angelodmage
Dashboard Stage Breakdown (By me)
Works without refresh
Wanikani Heatmap (by Kumirei)
Works without refresh
Item Inspector (by prouleau)
Works without refresh
Forecast Details (by kernfel)
A little buggy in general, even before the most recent site update, needs a refresh after you return to the dashboard
Progress Percentages (by kumirei)
Also does grade levels, frequency levels and sources, not just JLPT. Needs a refresh after you go to the dashboard.