Build status not sent to github (was working up till 24h ago)

Starting about 24 hours ago, Travis stopped notifying github.com of build completion status for our project. We have had no problems for several months; all was fine until yesterday.

We have a travis App integration; we also have a webhook (frankly, i’m not sure why we have both). If i disable the webhook, then builds don’t even start. With the webhook, Travis starts, but does not notify github of its status.

This seems to point to an issue with the app integration. The github console shows the app integration, so i’m not sure how to debug this any further.

https://travis-ci.org/IBM/kui

thanks