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This issue might be a reoccurrence of 418: Unknown Exception and Help! Can't Login & Access Make Account, happened a month ago.
For account issues like this, directly contacting support can often lead to a faster resolution. They have access to your specific account details, scenario and scenario logs, server-side logs, and internal tools and resources, which allows them to investigate more thoroughly than what we have access to.
If you manage to get your issue resolved with support, we’d still love to hear about it! Sharing your solution on the forum can help others facing similar problems.
Join the unofficial Make Discord server to chat with other makers!