Agoda Staff Software Engineer - Backend interview questions

I was connected by the Gurgaon HR. Round 1 as DSA: in a matrix, how many ways you can travel from left top corner to the down right including obstacles in between. It was a nice interview, solved it and cleared it. 2nd round as platorm interview: A senior software engineer took my interview and asked only what he knew as 4-5 years of exp in Javascript (miss communication between HR and the interviewer, He interviewed me for Frontend ). I talked to the HR about the same, after a wait for 20 days, they asked to apply again and rejected me.