Some users reported that they get 404 errors for various actions.
- For the cron job (http:/xyz.tld/invoices/cron/recur/jUEaqH9JG8nQmFid)
- If they try to pay an invoice via an online payment gateway like PayPal. (http:/xyz.tld/guest/payment_information/form/UgbXN2TpVZB8arC)
This behaviour can be reproduced on an instance provided by a beta tester, however I can't reproduce it on instances set up by myself:
- development instance
- fresh installation of 1.5.0
- upgrade from 1.4.10 to 1.5.0
Further investigation is required. This may be related to a specific environment (Apache version or PHP version).