Lonestar Resources: Fitch Downgrades To D – BRIEF October 4, 2020 BDC: FS Energy “Fitch has downgraded the Long-Term Issuer Default Ratings (IDRs) of Lonestar Resources US, Inc. and Lonestar Resources America, Inc. (LONE) to ‘D’ from ‘C’ and affirmed Lonestar Resources America, Inc.’s first-lien revolving facility at ‘CCC’/’RR1’ and unsecured notes at ‘C’/’RR5’.” October 2, 2020.