When we issue a refund in paypal, the membership is cancelled for that member.
Even though we did not want to cancel the membership AND even though the payments will keep coming through paypal month after month.
Here is a video by my business partner, Mikael, showing and explaining the problem:
We are hoping for a quick solution to this problem.
PS. This is a new thread that we started after updating the plugin. The issue was discussed before here: https://premium.wpmudev.org/forums/topic/issue-refund-through-paypal-and-lose-membership-access