The webinar description has disappeared from the registration page.

Today I discovered that the seminar description has disappeared from the registration page for our seminar. The description itself is in the original form in Teams desktop, but it is missing from the registration page. The same thing happens on registration pages for events from other organizations. I'm attaching screenshots. For example https://events.teams.microsoft.com/event/001cac17-2954-48d0-9857-b3b1bc52a970@d52e4e8e-7dc3-45d9-a6c2-d0bc694268be. 

Please help us with a solution, we need to have a description of the event on the registration website.