When the collection of an execution in the hands of an officer is enjoined, such officer may retain the same. If the injunction is vacated, the time between the issuing and vacating thereof shall not be included in counting the number of days the execution has to run. Upon the vacating of such injunction, the clerk of the Superior Court, on demand, shall give the plaintiff in such execution a certificate of the date of the injunction and when vacated. On receipt of such certificate, the officer holding such execution shall proceed to levy and collect the execution, and shall annex such certificate to his or her return thereon. (1971, No. 185 (Adj. Sess.), § 236, eff. March 29, 1972.)