Interesting, it does sound cosmetic only, however we'd like to take a look at that. Can you do an update to 12.0-U5.1 at some point and confirm the logo is still wrong? If so, please open a ticket with a debug attached on jira.ixsystems.com and we'll take a look into why this is occurring. In the meantime, maybe try another browser / system just to rule out 100% its a local cache issue?