Why??? Why on earth would you rip an album to flac (which actually means you ripped to wav and then ran it through a flac encoder)....as one big file....then convert that back to wav.....then manually edit a .cue file.....then go back into EAC to split the big wav file, and then convert...again...back to flac????
Why all those time-consuming steps? Why not just rip to separate files in the first place? Either EAC or dBp can do this perfectly.....in a single step.

As ********* said, dBp isn't a .cue splitter (EAC really isn't really, either).....but either will will rip your files properly in the first place if you set them up right.