Got blacklisted because two teams selected me

I interviewed in a company for a role say Role1 and didn't heard back from them for 2 weeks, meanwhile I saw another opportunity in same company and applied for it. They interviewed and scheduled HR round. Then I was informed Role1 wants to do another interview on the same day as HR round, I went ahead with that because I was more interested in this one.

I informed HR in the HR round about the second interview and This created some internal conflict and I was blacklisted from the company and rejected from both roles.

What do to?

Author: Tungsten_07