This is interesting news. I think Texas Guaranteed is the guarantor of my undergraduate loans while Nelnet is just services them. I never thought about contacting the guarantor. What role does TG provide for you?

Edit: I saw that you said rehab. Yes, I believe it is standard practice for lates to be removed once rehab is completed. Either back to date of default or entirely off of the tradeline.  My question was more around removal of lates for someone who does not rehab.