Dates to remember - dates changing
If I have a "Date to Remember" entered on a contact, every time I edit the Contact record, the date changes to one day prior. This happens even if editing unrelated data, such as phone number. For example, if I enter the date 25 May 2018, when I save the record, it automatically changes to 24 May 2018. If I then edit any field on that Contact, the date will again change, now to 23 May 2108, and so on.
How can I stop this from happening? Or is it a glitch?