Today I had a trouble. I couldn't save as draft. I thought "it's strange" and I tried to save as draft again and again, but I couldn't. I tried saving as draft the entry I had published before and the entry also disappeared.
What should I do? A few days ago I had a trouble in posting a new entry and I could't delete the entry and saved it as draft not to be seen in public. I wonder if it is the cause.
I let Blogger Support know and looking at the Edit Post, I noticed "show 50 Recent Posts Go". I changed "Recent Posts" to "Everything". And. And the entries I saved as draft appeared. What?!
But when did I change it? Indeed, I had a trouble a few days ago and I couldn't delete the entry and I saved it as draft. But I didn't do any particular thing. I wonder if I did any unnecessary one.
Anyway, I'm very happy that I can save as draft again.