ZA: Fix a bug that caused committee redirections to fail
ZA: Fix a bug that caused committee redirections to fail

This was a bug in a revision of the pull request in response to
feedback, not tested properly after doing that revision.

mysociety/pombola,hzj123/56th,hzj123/56th,patricmutwiri/pombola,patricmutwiri/pombola,patricmutwiri/pombola,ken-muturi/pombola,mysociety/pombola,ken-muturi/pombola,geoffkilpin/pombola,ken-muturi/pombola,mysociety/pombola,geoffkilpin/pombola,ken-muturi/pombola,mysociety/pombola,mysociety/pombola,ken-muturi/pombola,hzj123/56th,geoffkilpin/pombola,hzj123/56th,patricmutwiri/pombola,geoffkilpin/pombola,mysociety/pombola,geoffkilpin/pombola,patricmutwiri/pombola,hzj123/56th,patricmutwiri/pombola,hzj123/56th,ken-muturi/pombola,geoffkilpin/pombola