I have been removed but how? and who did it?

Hi. Below is the message I received from the "New Message" box as I logged on as club administrator. I did not initiate my own removal, so could someone please tell me how this happened? Also would be great if you can provide me a a detailed trail as well so I would know if I inadvertently did this. Although, I highly doubt it, because right below mine is also another message of a removal of a past member named Shannon Waioli. Could you also please provide me trail info on who initiated Shannon Waioli's removal as well? Thank you!

[2020-02-26 9:38PM GMT, FreeToastHost System Notification]

Danilo T. Orias, SR4, IP4, LD5 has indicated via a "Not a Member?" email link that they are no longer a member of club
7644 and has requested that the system move them to Former Member status.

This message is to notify you that the system has completed this request.

If you have any questions about this notice, please visit support.toastmastersclubs.org .

There is an optional email setting to include "Not a Member?" Links to Emails sent to Members.
If a member clicks on that (inadvertently or deliberately),they will be moved from the current Members list to the Former Members list. If it was done inadvertently as apparent in your situation, you can move them back to the Members list - their history will be maintained.
You haven't provided your club number, so we can't check to see when the last club email was sent to you - that would be the one that triggered the change.