I cannot think of a major system, including as complicated as Windows, that does not have a roll back feature.
BIM 360 Plan needs a method to re-instate the data to either a) new project or b) replace existing based on a specific date (any day in the past 30 days??).
I am going through a process now that has crippled my $160M project; taking over 1 week for assistance. This is not how it should work.