This happens frequently to me. Are the only current solutions to disable this tool or ignore it?

Same issue here

I suppose I was too specific; it's really just that the URLs don't match. In this case, it's that the TDLs (next-gen.biz vs. edge-online) don't match, even though the rest of the URLs do. It might be work to program in exceptions and I suppose you're already handling http redirects, it just would be nice if it automatically fixed these instead of marking them dead.