Bug/Issue New 1.4 fishes don't appear

Hello guys, since I updated stardew valley to the 1.4 version, some new fishes has appeared in the collection to
get caught. But the new ones seems to don't appear when fishing. For example, the Midnight Carp, I tryed to fish it in the Winter for almost all the days, between 10pm to 1pm in the Mountain Lake and in the Forest Pond but no sucess. I'm now trying to fish the Flounder at the beach ocean in the spring, for almost 6 days but no sucess too.

I'm have 10 of fishing skill, using iridium rod.

Thanks!

 

Are you playing on the mobile or pc version?

 

pc version with smapi.

 

Could you provide a log? http://smapi.io/log and follow the instructions there, please. (Also, you will probably have more luck posting on http://reddit.com/r/SMAPI, the forums aren't as active lately.)