“Edit profile” link does not work

I’m developing a course website using UM and LearnDash.
When clicking on “Edit Profile” on the user page the link takes me to “https://%2A.course.ngdigital.co.il/user/(username)/?profiletab=main&um_action=edit”.
(notice the “%2A” at the beginning of the address.)
When I’m going to “https://course.ngdigital.co.il/user/(username)/?profiletab=main&um_action=edit” manually – I can get into the edit page.

What makes the link appear like that and how can I change it?

UM does not conflict with anything on the website. V2.0.11
Thank you.

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