Yes and thanks for the reply! It was in Ready to File status, and the last step of it was printing the documents to mail out. So the version that has the big watermark is the actual exact one that prints as part of the mail and file step, after everything is complete.
If even shows as "Filed [state] Tax Return" on the Your tax returns and documents section. I think this is a legitimate glitch, but I'm not able to get ahold of support.
Editing to tag @Texas Roger
