Closed for Coffee

This sign was seen on approach to the servery in the library cafe....


However approaching closer, the there are more of these signs, interspersed among an abundance of food offerings......and especially the real teaser of a sign, situated right above the bacon.....

But the specific scope is missing... Tea and filter coffee are the only hot drinks being served, rather than the only things being served.

Great that there's a why explanation here "mechanical failure" which would appear to the the machine that makes all the modern variety of coffees.