Starting Tuesday morning around 10:15-10:30 we had a campaign give us the error: 'An attempt was made to update a Campaign in an invalid way. Details: A campaign cannot have other fields changed in the same update as a status change'. This occurred when we were attempting to turn a campaign on via the API using update campaign. This code had been unchanged for months before the error but this has since happened to two different campaigns and each time the campaign gets in a state where we cannot turn it on via the UI either. I believe the correlation id for the error is '6fa9595e-c563-4d51-8c54-5bbbfb2ccf63'.
Additionally I went to the developer portal to try some API calls to make sure nothing had changed and I am unable to get the PUT call to update the campaign to turn it on to work either, it gives the same error.
Thanks for your help!