Reminder date in the near future fails validation

Good catch @elimw, and thanks for the MR. Your fix works for me. I ran the "test only" pipeline and it did not fail, indicating that the test you added doesn't adequately expose the issue. I am guessing because the default user in the test is not in a UTC+1 timezone, the new test passes even without your fix. Changing issue to "needs work" while we iron this out.

Automatically closed - issue fixed for 2 weeks with no activity.