When concrete section cuts are deleted by the program due to geometry changes etc, a popup window notifies the user that this has been done. However, in at least one situation I recently discovered, this type of notification isn't present. And that situation was when I updated my Mean Roof Height in my Code Wind Load Cases in Frame. Apparently doing this clears all of your Merged Load Cases, and I was completely unaware of this until a coworker noticed it. I'm not sure if updating the load cases in other ways also clears the Merged Load Case info, but I'm asking that the user be notified WHENEVER the program automatically clears information, whatever the reason.
We recently modified the logic deleting merged load cases when the original load case was changed. We did this because there were some changes that could invalidate the merged load case leading to load case corruption. A warning, with a chance to opt-out or cancel does seem like a good idea, Thanks. (Product Backlog Item 1525050)