Date Change at Coindre Hall ??

Has anyone ever had to change their date with Coindre Hall? We were originally supposed to do 11/7/2021, but I just recently found out that I was admitted into an intensive grad program which will be smack in the middle of wedding planning. In short, I can not do both wedding planning and my grad program. We want to push the date to 11/6/2022. Just curious if anyone has done this without penalty or has any info. I contacted the venue, just waiting to hear back from them. Thanks!