[MEMBERSHIP] Incorrect date for membership renewal

As you see in below image, the member's membership expired July 6 this year.
https://cdn.livechat-static.com/api/file/lc/att-old/8801096/4b24af1e2e6ffdc966d0e5bed3c7ef89.PNG

When you click renew, this is what happens:
https://cdn.livechat-static.com/api/file/lc/att-old/8801096/01523c6c0fa0cf22acc4e97dae0b8807.PNG

It lists the same expiration date for the new membership as for the old one (July 6, 2018).
Obviously, members are confused by this. I believe this problem is intermittent but it repeat's for other members to.