Have You Received a "Redirect Error" Message?
So, have you recently received a message through Google Search Console - new coverage issue, redirect error?
This goes on to read as follows:
"Errors can prevent your page or feature from appearing in Search results. The following errors were found on your site:
We recommend that you fix these issues when possible to enable the best experience and coverage in Google Search."
Google is currently investigating these messages, it may be a bug or a glitch.
At present, you don't need to do anything.
I will update you if I hear further news on the situation.