Ugh, that sucks—I hope no one you know is affected, and your S/O pulls through this, Keri.
We had one of those explosions where I come from about ten years ago. Thankfully, it was in the middle of the night, so there were only a few people in the building, and none of them were killed (I think one was seriously injured, but pulled through). But it did make the world’s largest toffee: 200,000 cubic metres of melted sugar in an area the size of a soccer field. Took six months to clean up.
Whatever they do when the same happens here, do not try to suck up the still-liquid-and-burning-hot sugar with a vacuum tanker. Some local idiot did that in my town and ruined both his vacuum tankers on it.