Tor Browser fails to launch after update(?)

From https://blog.torproject.org/blog/tor-browser-65a6-released#comment-225210

After the browser updates and it attempts to launch, it throws the error Failing with error: runtime error: invalid memory address or nil pointer dereference and takes me to the sandbox settings. This happens with both the stable and alpha releases; subsequent attempts to launch work fine and do not have this problem.

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