Offline mode worked, then timed out and failed, and lost some tasks
Today, you had an outage. I realized it because MacOS todoist said I was working in Offline Mode. No big problem at that point, I added a few projects, subprojects and tasks. But then all of a sudden there was a message about a timeout, and then it told me I had to connect at least once to the internet to use Offline Mode.
Then when Todoist started working again, about the last 10-15 tasks I entered were gone without a trace. That's a major failure.