Came in this morning to find our Studio environment basically broken. All data model variables had disappeared and were no longer connected to the knowledge models, so none of our views were showing any data. Nobody on the team had touched anything.
Manually recreating the variables fixed it for most knowledge models, but two of them kept throwing "Failed to change Data Model" whenever I tried to select the variable — so those are still broken.
On top of that, a lot of KPIs are now displaying oddly formatted names with a prefix and the data model name included, something like km-master.kpis.some_kpi.displayname instead of just the plain KPI name they had before. Not sure if that's related or a separate issue.
Anyone seen something like this, or have an idea what could cause variables to disappear like that without anyone actively deleting them?
