Hello and welcome to exampundit. SSC has issued a notice stating that SSC CGL Tier II exam of 2017 has been postponed.
In the notice, they stated,
Candidates are hereby informed that :
1. The Combined Graduate Level Examination (Tier-II), 2017, earlier scheduled to be held from 18.1.2018 to 20.1.2018, has been postponed and will now be held from 17.2.2018 to 22.2.2018.
2. The Multi-Tasking (Non-Technical) Staff Examination (Paper-II), 2016, will be held on 28.1.2018.
3. The Junior Engineers Examination (Paper-I), 2017, earlier scheduled to be held from 22.1.2018 to 25.1.2018, will now be held from 22.1.2018 to 29.1.2018 (There will be no examination on 26th and 28th January 2018).
You can check the notification from here.