Yesterday, I downloaded the 14 days Sequoia 17 trial. But the Licence Central is blocking the trial button indicating that the trial period is already expired. I have never try Sequoia 17 before, so it does not make sense it is already expired.
This often happens when the TRIAL license is suppressed by certain right settings. There is a simple solution for this, which Support will be happy to send you by email. Please contact them via proservice@magix.net