Unlikely to be back this season, unfortunately. I'm hoping they address it sooner rather than later - battles are mostly missing from the history API making these sections redundant, not much I can do about it. The Splinterlands developers are aware though.
Latest @splinterstats update: https://peakd.com/splintertalk/@splinterstats/splinterstats-updates-report-card-changes-and-rich-list