We are seeing time entries synced twice to our Redmine instance. It's happening very consequently so it must be a general issue.
Hoping you can fix this quickly.
Thank you for letting us know - we are aware of the problem, and we are working on having it fixed.
I apologize for the inconvenience.
A temporary solution should be available within 3-4 days.
We are planning to release the new version containing fixes within the next two weeks.