Is the Alien's blind spot smaller than normal?

xflex77

Me and my teammates are having an unusually hard time blinding him when playing against Alien. Sometimes we can barely blind even with the Alien standing still. I noticed that other people other than us (Twitch streamers etc.) had a hard time blinding, and when I asked some people, there were people who thought it was really a problem. Is Alien's blind spot is different from normal?