Fix -loadblock after shutdown during IBD
Fix -loadblock after shutdown during IBD

(cherry picked from commit 8375e2215f24ff4b92c634d2dc56898e9cda437b)

reddcoin-project/reddcoin,reddcoin-project/reddcoin,reddcoin-project/reddcoin,reddcoin-project/reddcoin,reddcoin-project/reddcoin,reddcoin-project/reddcoin