Aw that's to bad, hope it makes a huge come back for you.
I have noID nothing really special but I tried very hard to kill this thing. It has bloomed last year and is blooming right now. If I had the guts I would cute the spike off like your going to do but I don't. I should have put this thing in a smaller pot when I re-potted it. So I spray the top almost every day as it takes so long for the bottom part of the pot to dry out. I did about 2 month ago burn holes in the bottom sides of the pot to get more air to it.
The blooms are small and not what it was when I bought it. I am determined to get this one back to healthy. It is growing a new leaf and I think when it is done blooming I will re-pot it. The things we do....crazy