omnivore connection can't handle redirect

[rcmiller]

data: dist/server/main.js:14693 - rcm completed /classes/02-basic-java/gitstream-exercises/thegitgo/complete
data: dist/server/main.js:14693 - omnivore responded 307 Temporary Redirect
data: dist/server/main.js:14693 - Error: omnivore responded 307 Temporary Redirect
data: dist/server/main.js:14693 - at Request._callback (/opt/gitstream/dist/server/utils.js:209:41)
data: dist/server/main.js:14693 - at Request.self.callback (/opt/gitstream/node_modules/request/request.js:185:22)
data: dist/server/main.js:14693 - at Request.emit (events.js:315:20)
data: dist/server/main.js:14693 - at Request. (/opt/gitstream/node_modules/request/request.js:1154:10)
data: dist/server/main.js:14693 - at Request.emit (events.js:315:20)
data: dist/server/main.js:14693 - at IncomingMessage. (/opt/gitstream/node_modules/request/request.js:1076:12)
data: dist/server/main.js:14693 - at Object.onceWrapper (events.js:421:28)
data: dist/server/main.js:14693 - at IncomingMessage.emit (events.js:327:22)
data: dist/server/main.js:14693 - at endReadableNT (_stream_readable.js:1220:12)
data: dist/server/main.js:14693 - at processTicksAndRejections (internal/process/task_queues.js:84:21)
data: dist/server/main.js:14693 - DB_ERR rcm theGitGo {
data: dist/server/main.js:14693 - desc: 'Omnivore POST error',
data: dist/server/main.js:14693 - msg: 'omnivore responded 307 Temporary Redirect'
data: dist/server/main.js:14693 - }