Why doesn't BART report delays/Police actions?

A train I was on this morning got stuck at the 12th street station for about 20-30 minutes this morning because of a Police activity, while cops searched the train.
As far as I can tell, this delay wasn't reported ANYWHERE by BART.
Why are some delays reported, but others ignored?

Recent comments
1 hour 25 min ago
18 hours 45 min ago
19 hours 2 min ago
19 hours 3 min ago
4 days 14 hours ago
5 days 20 hours ago
6 days 16 hours ago
6 days 19 hours ago
6 days 21 hours ago
6 days 22 hours ago