Hey Jessica, Your unusually high numbers for those two days were most likely caused by issues we were experiencing on the MeLCat system in the month of January. Those reported numbers were probably duplicate counts of a single or a few actual renewal messages. Thanks. Sean Cwiek MeL Systems Specialist Midwest Collaborative for Library Services (MCLS) Phone: 800-530-9019 ext. 148 Phone: 517-492-3848 CwiekS@mcls.org<mailto:CwiekS@mcls.org>