As my colleague pointed out in your other forum thread, both Mist and Graphite would have the same projects as long as you use the same login provider (or the providers have same email associated with them).
Please start Mist or Graphite and check what email is shown at the first line of the console log when you open a project. We suspect you have logged from different providers at work (ch2m.com) and at home (e.g. gmail, hotmail).
About your second issue, open the Version Control menu in Mist and check whether the Conflicts item is enabled. If it is select Conflicts and resolve any pending conflicts. If it is not active, click on History and then click on the Conflicts tab and resolve any that might show there. After all conflicts are resolved, you should be able to push and pull.
All the best,
the Telerik team
Share feedback and vote for features on our Feedback Portal.
Want some Kendo UI online training - head over to Pluralsight.