Null pointer exception at redis.RedisCluster.$anonfun$onConnectStatus$1

[jonaskoelker-jypo]

I see the following stack trace in my logs:

java.lang.NullPointerException: null
	at redis.RedisCluster.$anonfun$onConnectStatus$1(RedisCluster.scala:44)
	at redis.RedisCluster.$anonfun$onConnectStatus$1$adapted(RedisCluster.scala:39)
	at redis.actors.RedisWorkerIO.onConnected(RedisWorkerIO.scala:70)
	at redis.actors.RedisWorkerIO$$anonfun$connecting$1.applyOrElse(RedisWorkerIO.scala:57)
	at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:269)
	at akka.actor.Actor.aroundReceive(Actor.scala:537)
	at akka.actor.Actor.aroundReceive$(Actor.scala:535)
	at redis.actors.RedisWorkerIO.aroundReceive(RedisWorkerIO.scala:15)
	at akka.actor.ActorCell.receiveMessage(ActorCell.scala:580)
	at akka.actor.ActorCell.invoke(ActorCell.scala:548)
	at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:270)
	at akka.dispatch.Mailbox.run(Mailbox.scala:231)
	at akka.dispatch.Mailbox.exec(Mailbox.scala:243)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)

This is with both version 2.6.1 and 2.7.0 of play-redis.
Play version is 2.8.5.
Scala version is 2.13.8.
This is running in an AWS cloud.
Expected behavior is the absence of null pointer exceptions.

To reproduce, run my entire non-open source in the AWS account I'm not going to share, I guess :|
I haven't noticed correlations with anything.