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Vernetzt verschiedene Mitgliedschaftsplattformen mit Kemono und Coomer.
Seems like they started using new, unique Gumroad user IDs (e. g. 3816514542309) in addition to the old username-like ones (e. g. trylsc).
I just published version 2.10.0 with support for both, since Kemono also seems to have pages for both. For example:
These pages both belong to the same creator – the first one using the old, the second one using the new ID format –, but contain different (amounts of) posts.
TL;DR: Fixed, thanks for the report.
looks like gumroad support break again?