All of the on-line sources indicate a 240 minute running time, as opposed to the 211 minutes here. I suspect though that this discrepancy is not due to cuts. The original series would have been advertised as four 60-minute episodes, the running times including breaks. Each episode runs just under 53 minutes, and the running time is consistent for each, which suggests that it has not been cut.
There is an alternative 105 minute version that was prepared for cinema release.