Is it possible that this has something do do with it?
59157032 [Thread-2] INFO org.apache.solr.cloud.Overseer – Update state
numShards=null message={numShards=null -- View this message in context: http://lucene.472066.n3.nabble.com/Collections-API-Reload-killing-my-cloud-tp4067141p4067151.html Sent from the Solr - User mailing list archive at Nabble.com.
