That's a packaging bug introduced when I moved uiop in its own subdirectory of asdf, and not everything followed. Hopefully, it's all fixed now in 2.32.5.
Happily, none of the issues since 2.32 so far seem to affect it as a release to be delivered with an implementation: they are issues with asdf or uiop being packaged to they play well with older versions of asdf being provided. I guess the hard work that went into testing (particularly with cl-test-grid) is paying off in the end.
—♯ƒ • François-René ÐVB Rideau •Reflection&Cybernethics• http://fare.tunes.org A patriot must always be ready to defend his country against his government. — Edward Abbey