i added a password to the page and it doesn't work…

hi guys,

https://postgradinstitute.org/wordpress/about-us/members/roster/

i just added the password and it works fine from my end. but many people are complaining that this page doesn’t work…

password is

[ redacted with spaces ]

does it work from there? help! i can’t seem to find what’s wrong with it. thx in advance!