😟 On June 16th I got this msg to "re-connect your Ethereum address to Farcaster" – is it legit (cc: @dwr)?

Here is the link:

😟 On June 16th I got this msg to "re-connect your Ethereum address to Farcaster" – is it legit (cc: @dwr.eth)?

Here is the link: https://links.warpcast.com/links-v2?url=https%3A%2F%2Fverify.warpcast.com%2Fverify%2F8947&type=addVerifications&fid=8947&sig=15dcf6ac4456cd090a32a4d5de1b18f1bf435d178f4a2fa8e722046c0fcb46a5

..I think I signed it (using the v2 link) but on the subsequent page, I was not redirected anywhere... (the redirect link didn't work when I clicked on it).

Can I verify somehow that I did 'sign' this verification? What does it mean, actually (why is it necessary to reconnect my address?)