I re-did some of my data inputs using the same indexes as before to add actual sourcetypes this time. I'm using HWF instead of UF to send data to my indexer. I can now search "index=my_index sourcetype=my_sourcetype", but when my search is just "sourcetype=my_sourcetype", it returns no results over the same time period. Is there a way to fix that? It happened with a couple of sourcetypes, but not all of them.