I believe so too. My application started processing on Jan 31 and on the same day they sent letter for notice of delay.hussain13 said:My case went for secondary review in mid of January & as of now no further email. I think, CIC just aside the cases without looking at them in order to improve the processing time because now you could notice that the processing time is reduced to 130 days which was last month reached to 175 days. May be later some time, they would start processing 2ndary review cases but I think they are not in hurry since they don't give any time frame on their web site.
I think as soon as the officer find out the application is not simple, they just put aside for further review.