Recurring Task Reminders

Hello. I am running version 8.2.1237. I have a number of recurring reminders. For some reason, no matter how many times I change them, if I set the occurrence of the task to say every Thursday at 10:30 am, and set the reminder for Thursday at 10:30 am, it moves the reminder date to the following date. This causes reminders not to actually go off until the following day if the task hasn’t been completed. If to has been completed, nothing happens. Please help!