Running into a bizarre issue this morning - trying to edit a beam system that was last edited earlier this week, however I can no longer select it nor any of the beams which are hosted by it. The only way to get rid of these beams from the project to start over was to overwrite the family and completely delete any geometry from it, however, the hosting beam system is still there. Oddly, there is one beam system that I can still select in the project, so I know it's not some sort of visibility issue. Is this a major bug in Revit 2018?
