That is a recurring, but new, problem. I've encountered it twice this weekend, and someone else posted about it, too. I posted about it the first time, and someone found the correct LNAB. Solved for the moment, but then it happened again.
It's a holiday weekend, so it might take awhile for tech people to dig into this problem. In the meantime, I'm using "Temporary" for LNAB instead. I got Temporary-17 assigned. It shouldn't be hard to go back and readjust once this is fixed. There's a corrupt file or some such going on.