That is quite appalling OP. Granted, universities are supposed to be less about teaching and more about student-led learning, its such a cop out from basic provision of a service that its beginning to cheapen the UK university sector because its permitted.
I did my undergraduate degree in the UK and my masters recently at a university in Europe on a par with Oxford/Cambridge, teaching masters students amongst others as a lecturer at a UK university in-between. The difference in quality of education was enormous. The standard of teaching and the innovative methods used was far higher at the continental university, however traditional lectures were the basis on which it all worked. Attendance was compulsory. Standard of debate in tutorials and presentation in workshops was extremely high.
I also recently refused to teach any more part time hours at my local university in my subject, because they simply don't pay me enough. I calculated that the hourly rate was only 35% more than the average local going rate for a cleaner. Nothing wrong with cleaners but they don't have years of training, qualifications and expertise behind them.
A lot of British universities rely quite heavily on part time ("ad hoc") lecturers and tutors. I wonder whether this university simply cannot get enough people to teach and so has resorted to spreading its teaching resources very thinly?
Absolutely shocking how dumbed down British university education has become, particularly when you take into account the massive fees. The fees for a Masters at my continental alma mater, equivalent in that country to Oxford/Cambridge, are 1900 euros per year.