Thanks for letting me know. I just tested creating an idea and when I choose the Spaces drop down I have the same problem (except my list of spaces is even shorter . However, if I type Ideas in the location, the Ideas space came up. Go ahead and try that and let me know if it works. In the meantime, I will send your note to my dev team to look into because it looks like a bug.
Thank you, Janet
It seems this has come back to normal situation.
I'll keep you posted if anything arises.