I Bought "Lost Mines of Phandelver" before it was free. Lost "All Access Vault"

I'm not sure if this is a bug or a feature. I bought the module around the 20th of last month for the "All Access Vault" feature. Now that it is free, I no longer have that feature on the game that I made. Was that intended? Do I just have to buy another module? 

This was an unintentional bug and Roll20 is working to fix it. See here: <a href="https://app.roll20.net/forum/post/8419403/phandelver-vault-access-removed-from-all-previous-purchases/?pageforid=8423013#post-8423013" rel="nofollow">https://app.roll20.net/forum/post/8419403/phandelver-vault-access-removed-from-all-previous-purchases/?pageforid=8423013#post-8423013</a>

Did they give a timeline of when this bug will be fixed?