I haven't seen this programme and I don't expect I'll be able to access it anywhere but I often find that such stories are bulked out with "human interest" (like soaps) without much actual information about the situation they are in. In other words, the whole thing could have been filmed anywhere or at any time but for a couple of mentions of relevant names or events. Rather like Jane Austen whose books were about well-to-do people and their interactions, with notoriously little mention of what was actually bothering the people of the time (Napoleonic wars, poverty, slavery, sickness, infant mortality etc etc)
I look forward to hearing your comments as the series progresses.