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Fix parsing of bad urls with ( 1915)

Fix parsing of bad urls with ( 1915): a task in repo2rlenv-commit-runtime-v2 (Harbor dataset). Title: URL with and @ in fragment parsed incorrectly, returning wrong host

The task

**Title:** URL with `#` and `@` in fragment parsed incorrectly, returning wrong host

Part of FineEnvs/repo2rlenv-commit-runtime.