[question] why is the corpus backup download link missing for the simdutf_conversion fuzzer?

[pauldreik]

The simdutf project currently has four fuzzers. There are no open issues/crashes/build failures, everything runs fine since a few weeks.
However, one of the fuzzers (simdutf_conversion) does not have the corpus information on this page:

https://oss-fuzz.com/fuzzer-stats?project=simdutf&fuzzer=libFuzzer&job=libfuzzer_asan_simdutf&group_by=by-fuzzer

Here, the corpus size is missing:

And at the right part of the table, the corpus_backup link is missing:

I find this surprising, because the conversion, misc and base64 fuzzers are very similar (the roundtrip fuzzer is a bit older and written in another style).