Yes, I've eaten many Wegman's subs. Wegmans subs were hot garbage until they collaborated with DiBella's and DiBella's showed them how to make a passable product. Wegman's makes a good sandwich but they still do not compare to the original.
I can't speak to the DiBella's on Transit since I've only been to multiple locations around Rochester but I assume user error. You probably didn't wash your hands.