Emergency fix for stuck chain release -> master

[pmconrad]

No description provided.

[cogutvalera]

Thanks !

[oxarbitrage]

For compassion purposes i got snapshot of the blockchain when it halted in 2 different nodes. One with the fix merged here, i used the master branch and another without the fix(i used the develop branch).

Both nodes were started with the following command:

./programs/witness_node/witness_node --plugins "snapshot market_history" --snapshot-at-block 32599932 --snapshot-to "snap.json"

• master node created snapshot at block in question, continued getting blocks until it was in sync.
• develop node created snapshot at block and was not able to continue(expected as fix is not in develop yet)
• comparison between the 2 snapshot files result in no difference at all, we were after this to confirm the internal database had not changed with the fix before implemented.