I recently paid to upgrade to Goodnotes 6 as I really like the app and use it every day for work and teaching. However, I have been unable to use the app in the last two weeks as it claims (iPad only) that I am on the freemium service. I have followed all the instructions on the help page and while my MacBook agrees I have the premium service my iPad resolutely disagrees. The help page note does not make it clear if this issue is the same as that currently being fixed, nor does it give a timeline nor does the website have an obvious mechanism for contacting the company with support requests. Hence users appealing to this forum. Please fix.