Some genome submissions can be finalized with invalid assembly filenames uploaded

[kjolley]

I have seen a couple of cases recently where a user has entered one filename in the submission template but then has uploaded a file with a slightly different name - possibly just with/without the file extension, so that they don't match up. The system is not meant to allow them to finalize the submission in this case, but clearly it has.

[kjolley]

So far I cannot replicate this.