Bit of a strange one here - on logging into my Solarwinds Web application this morning - the 'My Dashboard' tab is missing from the top tab - see below.

To the best of my knowledge nothing has changed since Friday when it was there.
I've looked through the menu bars / custom views and everything appears to be as before, so for the life of me I cannot figure out where it has gone?
Anyone any ideas as to how I get this tab back?