How can TIB521X be on 190? What time did you see it? I took it
at 6.45am and around 5.30pm on 188...
I saw TIB959S on 178 too and took it at around 5 plus before
taking TIB521X on 188.
Btw, TIB561E is permed 77 and TIB601Z is permed 177/925.
Not sure about the TIB521X.
But OK for the TIB561E and TIB601Z. I will edit it.