Both wrights are perms already
. Same case as 43.
SBS984L spotted with 109 perm stix.
Since 109 got a new timetable already, 109 is most probably to have
fleet addition during peak hours 
WOW WOW WOW. 

Right
after I posted both wrights are perm 109 before your post, now you
tell me they are perm. Quite Captain Obvious right you,
dumb.
And what bullshit. 109's fleet frequency is unchanged during
peak hours from what I can tell. So at most they would have added
only 1 fleet add, not 2. What kind of deduction is that from you
that they changed timetable, they must have added 2 fleet add? You
didn't even compare the new and old frequency beforehand. Besides,
the new timetable is to reflect the change of 6176M's previous ASD
block to WSD as well. Not merely for the Wrights.
Next time don't anyhow touch the wiki pages unless you have
evidence, especially for Sv 109. It irks me alot to have to revert
your bullshit edits on Wiki.