So, the store is almost empty, nothing on line about them leaving/closing, nothing at the store saying anything, so, what is happening? Is Aldi moving out of Morgantown?

No they are moving from their old location on South University Ave to their new location in Sabraton by Long John Silvers , the new store will be open on June 25th.

Big sign in the front window announced that they are moving on June 24. New address is 1351 Earl L Core Rd. Supposed to be over 2x larger!

Danielle is right. The last time I was there, there was a big poster in the window stating that.