Or "Relocated," but it might as well be closed...boo, hiss...
Per their Facebook page (on their last day open...I was away from the area for an extended time, so I didn't notice it until today!):
"Attention: Relocating
April 15th will be out last day of Operation at this st.Matthews location. We are expanding our brand to become a Chillburger. We will need a larger location to do so. Our new location will be in Lafayette station in Floyd knobs, Indiana. Thanks for your love and support over the past 5 years we have enjoyed serving you and your families. Come visit us there for some delicious burgers, fries, beer/wine and ice cream.
Check out our website and Facebook page The Chillburger !!"
They also have a KY location on Dixie Highway, according to their website.