Hi isakavya -- the tag "access:conditional=no @(Mo-Fr 07:00-13:00) 07:00-13:00)" on the segment https://www.openstreetmap.org/way/1268090833 that you created is badly formatted (mismatched parens).

Your changset comment "added restriction for board is only for buses" doesn't exactly make sense either -- are you trying to say that this entire block of Lexington is bus only for those hours? Perhaps you noticed a restriction sign for the bus lane and thought it applied to the entire roadway?