Can someone tell me what happened here

4 mins 50 secs

6 mins 49 secs

6 mins 52 secs

19 mins 16 secs

4 mins 30 secs

3 mins 7 secs

32 secs

1 min

5 mins

7 mins 42 secs

8 mins

1 min 11 secs

8 mins 50 secs

12 mins 19 secs

10 mins 5 secs

12 mins 37 secs

4 mins 18 secs

9 mins 55 secs

13 mins 18 secs

9 mins 34 secs

47 secs

45 secs

37 secs

16 secs

18 secs

33 mins 21 secs

6 mins 11 secs

4 mins 43 secs

24 mins 12 secs

52 secs

50 secs

4 mins 6 secs

2 mins 53 secs

1 min 32 secs

26 secs

38 secs

2 mins 8 secs

45 secs

4 mins 24 secs

5 mins 23 secs