jdk11+1 was built as 'fcs' instead of 'ea'

Downloaded jdk11+1 bundle from Artifactory and found following.

$ ./jdk-11/bin/java -version
java version "11" 2018-03-20
Java(TM) SE Runtime Environment 18.9 (build 11+1)
Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11+1, mixed mode)

a) it's been built as 'fcs' milestone/GA build instead of 'ea' (early access)
b) shows incorrect GA date as 2018-03-20