This sounds like a browser error. To help resolve this, please follow the following steps:
Choose Safari > Preferences from the Safari menu bar.
Click the Privacy icon.
Click Manage Website Data.
Use the Search field to find our website, then select the website and click Remove. Safari then removes all stored data for the website, including cache and cookies. This might sign you out of our website.
Click Done, then close Safari preferences.
If the issue continues, repeat these steps, but instead of clicking Remove for the redirecting website, click Remove All to remove stored data for every website you've visited in Safari.
If all else fails, let us know, and we'll get our crack team of developers on the case!