Metadata for new DOIs registered from 4 PM UTC April 3 - 7 PM April 5 was not updated due to a data processing issue. We've reprocessed all records from that time period and everything is up to date at this point (April 6). Note that this impacted OAI-PMH output as well as cited-by and other XML query results. If you queried for XML data during that period please re-query to make sure you have the correct set of data.
DOI / URL registration were not affected. If you registered DOIs from April 3-5, you may receive 2 submission logs for each submission. Please disregard the first log and review the second log.