I have moved the topic into the PDF Architect section.
Please go through this guide to reactivate your software.
Feel free to contact the PDF Architect customer service via the contact form in the knowledge base: https://support.pdfarchitect.org/hc/en-us
I have the same issue. The guide to reactivate doesn't help as I am already logged in and it should be working.
No response yet, and I desperately need this to work.
This is still an issue. It is now hanging at authentication when using your google account. It will not let you accept to trust the application for any of my users trying to activate. For me, I have 2-step authentication on my account and it hangs after I accept the login request on my phone.
I'm not sure how long this has been going on as it was just reported to me by a user that they couldn't activate.