Another morning delay on North South Line without official announcement

At 7:51am this morning a tweet informed of a delay along North South Line (NSL) towards Marina South Pier:
https://twitter.com/xlcliangx/status/927322436487413760
xlcliangx then advised commuters to add additional travelling time of 5-10mins on NSL southbound after Ang Mo Kio (AMK):
https://twitter.com/xlcliangx/status/927322932241563648
xlcliangx also posted other tweets subsequently:
https://twitter.com/xlcliangx/status/927324737327341569
https://twitter.com/xlcliangx/status/927325521385365504
Another netizen also tweeted about the delay and lack of twitter update from SMRT:
https://twitter.com/aviebambi/status/927325545037049856
Many tweets followed, SMRT kept silence:
https://twitter.com/xlcliangx/status/927326789751390208
https://twitter.com/coffeetulips/status/927327082320838657
https://twitter.com/xlcliangx/status/927327364589133825
https://twitter.com/xlcliangx/status/927328081349505025
https://twitter.com/xlcliangx/status/927329586764902400
https://twitter.com/johzsim/status/927330043079966721
https://twitter.com/ILOVEEEXANDERRR/status/927335728563888130
https://twitter.com/ThisTheatreKid/status/927338724068700160
Signaling fault, not track fault:
https://twitter.com/waeiluen/status/927342140958449664
https://twitter.com/waeiluen/status/927342341874053120
Past 9am and commuters were still experiencing delay on NSL, more tweets were posted:
https://twitter.com/rosyip/status/927345727465955328
https://twitter.com/Claudia00887226/status/927347100391579648
https://twitter.com/waeiluen/status/927347258068164608
https://twitter.com/syanenigans/status/927347499228053504
https://twitter.com/ohsushiroy/status/927349250979016704







