EDIT: Kindred is back online for your jungling pleasure.
Sorry for the interruption. An unrelated-to-Kindred check-in has broken functionality for Kindred's passive UI. Although we already have a fix checked in, until the deploy tomorrow Kindred's passive UI is not functional and we have disabled the champion to prevent pain until the champ is good to be tested again.
Kindred will be re-enabled with the 9/18 deploy, which typically concludes around 12pm Pacific.
Sorry for the trouble, and thank you for your bug reports and feedback on our newest bundle of death... I mean joy.