The "Verify my e-mail address" text is FFFFFF i.e. WHITE and cannot be seen (normally)
<a class=3D"ndl-button" href=3D"https://u26291550.ct.sendgri=
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nTuE6iOiP9-2BLDJqew6OKaDntEVZCgKECT8NJUds-3D" style=3D"display: inline-bloc=
k; vertical-align: middle; margin: 1rem 0 1rem; padding: .85em 1em; border:=
1px solid transparent; border-radius: 4px;transition: background-color .1s=
ease-out,color .1s ease-out; font-family: inherit; font-size: .8125rem; li=
ne-height: 1; text-align: center; cursor: pointer; font-weight: 400; text-d=
ecoration: none; color: #FFFFFF;">Verify my e-mail address</a>