"The club would like to thank John for his efforts over the past nine months and offer him best wishes for the future," they said on the Rovers website.
Jensen had joined in January on a short-term contract.
Get the best features, fun and footballing frolics straight to your inbox every week.
Thank you for signing up to Four Four Two. You will receive a verification email shortly.
There was a problem. Please refresh the page and try again.