Worst credit bureau ever

I’m in a process of applying for a home loan and a the application is at a standstill because of Experian. All credit bureaus my credit information checks out and is on point except for them. I lodged a dispute which they took forever to respond to, the call center goes unanswered they are just a nightmare to work with. What puzzles me is why are they the only ones that have outdated information since with all other credit bureaus my information was okay. Very frustrating…