Hi: sorry you’re hitting difficulties.
That definitely looks like a valid bug and we’ll get it logged and fixed as quickly as we can 🙂
Thanks for the report – and apologies for the inconvenience in the meantime. I can appreciate that would make your workflow re lack of custom recurring events a little awkward, but perhaps you could increase the number of events listed per page and use your browser’s search tools to quickly skip through the relevant events, or just search for events with the relevant name?