forking: setting a contract value to true that was previously false fails

[davidmurdoch]

Or at least fails when later reading that value back.

As reported by Alejandro Santander: https://twitter.com/gnidan/status/1327511669203996672

[davidmurdoch]

Example:
https://github.com/Synthetixio/synthetix/blob/e94c5c101ebb14bec1a89d8b5d6c1a84ab21fdfc/test/prod/Synthetix.prod.js#L341-L343

fails.

Interestingly, calling await vSynth.settle(user1, { from: user1 }) twice instead of just the once time causes the test to pass.

[davidmurdoch]

possibly related to #658

[davidmurdoch]

Closing as Ganache v7+ now has sophisticated change tracking built into forking that should prevent this sort of error. If you, dear reader from the future, experience this sort of error please open a new issues with the details!