Hello!

I just bought Master tier and everytime I try to make my 9th encounter and save it, I get the "unknown error" message.

I tried clearing cache and closing browser. Is there just a delay? Or is this a bug with the alpha?

Error Saving Encounter

Unfortunately, we encountered an error while trying to save.

We have automatically logged this error giving us a +2 to our Investigation check to help prevent future errors.

In the meantime, you could refresh the page and try building your encounter again. We're sorry for the inconvenience.

I wanted to add that I had just canceled my hero tier sub and then bought a master sub just before, but the issue is still persisting after almost an hour.

Follow up:
This ended up being a bug with the Encounter builder that was caused by a player joining the campaign and not selecting a class.
This causes the Player's character to show up as a Level 0 which i guess does not work in the Encounter builder yet.