Farrah Abraham’s nasty legal war with a Los Angeles hotspot will drag on. New legal documents obtained by RadarOnline.com reveal that the Teen Mom star’s assault lawsuit against Grandmaster Records and a security guard, who she claimed “flung her down to the ground like a ragdoll” before her 2022 arrest, won’t be heard before a judge until later this summer after the June 16 case management conference fell apart. Last week’s filing revealed “there is no appearance made on behalf of plaintiff’s [Farrah’s] counsel” despite each side’s legal team being notified about the hearing date in January. …