Wait… did that work? I was thinking that maybe you were posting to archive.org, and then somehow changed the setting to self-hosting (on accident.) That was my first guess anyway.
If you still have it set to upload to Archive.org, then there shouldn’t be a problem.
Also, which version of the program are you using? Looks like there’s a Beta one out.
If you figured it out already, pay no attention to my blabbering above.