A few years ago we experienced an extremely wet winter and this plant suffered badly. I refused to give up on it, no matter how ugly it got. I havent seen a single flower in 5 years. But it did start to grow again! #nevergiveup
The rot you see in the picture is old and dry now. Its calloused over and permanently disfigured. I don't think it'll ever grow in height again but it has produced 5 pups over the last 2 years that have all been healthy and rot free. Once they're big enough to survive on their own I cut them off the mother plant.