yeah i can confirm that. i saw 2614S clearly with the L
brackets. was super shocked when i saw it. thought it was TRG for
good. even instructor seat also fixed on liao.
then HGDEP being the joker they are just decided that they were
sick of it and threw it back to bedok north 
Yesterday saw a SBS Transit bus, same model as SBS2614S one,
travelling at BKE towards W'lands Ave 3. Driver seems to be a
trainee, with a few people inside.