Auto merge of #1568 - str4d:1548-remove-block-index-tag, r=daira
Auto merge of #1568 - str4d:1548-remove-block-index-tag, r=daira

Remove the RC 1 block index error message

Reverts 85457ddec13bc74bdf68e6739f2258044b06c611

Closes #1548

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