Kibana 6.6.0 crashes with Fatal error after initial setup #79

I am using elastic/stack-docker 6.6.0 in Windows 10, followed instructions as per the Readme.md, the initial setup runs well, then I run docker-compose up and I see some elasticsearch errors and java exceptions and see kibana Fatal error.

elasticsearch | [2019-02-08T17:45:59,892][ERROR][o.e.x.s.a.e.ReservedRealm] [SKQpBzc] failed to retrieve password hash for reserved user [elastic] elasticsearch | org.elasticsearch.action.UnavailableShardsException: at least one primary shard for the security index is unavailable

kibana | FATAL [search_phase_execution_exception] all shards failed :: {"path":"/.kibana/doc/_count","query":{},"body":"{\"query\":{\"bool\":{\"should\":[{\"bool\":{\"must\":[{\"exists\":{\"field\":\"index-pattern\"}},{\"bool\":{\"must_not\":{\"term\":{\"migrationVersion.index-pattern\":\"6.5.0\"}}}}]}}]}}}","statusCode":503,"response":"{\"error\":{\"root_cause\":[],\"type\":\"search_phase_execution_exception\",\"reason\":\"all shards failed\",\"phase\":\"query\",\"grouped\":true,\"failed_shards\":[]},\"status\":503}"}

How to prevent the crash, am I missing anything obvious? I tried with the 6.5.2 version and it didn't crash.