I ordered founders edition on 7th June and it got mysteriously cancelled. I've now on my 5th (yes that's correct) attempt at ordering the FE as for some reason it hangs for a few days and then gets cancelled. I got the email with the FE link for people that got it cancelled, however it's still not working.
I've tried 4 different payment methods so far! I've also phoned/emailed support for 2 weeks and tried asking Chris and Grace on Reddit.
Really sorry to hear that @Razwaz, even though you have a lot of patience!
In this case though - as it still gets cancelled - the only thing you can do is get in contact with the support again (in this case the Google Store-support) to figure out if they can help you with that.
Hope for you they'll fix that soon and you'll be able to order your Founder's Edition, wish you the best!