Yes , it is for application recd and May 1 applications are going to in process but this is general trend with lot of exceptions , one of my friend of April 26th is still waiting for Ecas and just have temp application no@macwhitby , @napoleonbot , @PGP_Coast , @sherry9oct .
Did you check your ecas today, any updates ?, looks like May 10 is in full swing. I am still waiting.