Birthday missing on the calendar

[bambysocute]

Hello guy,

 

I just got some issue that NPCs birthday went missing on the calendar.

and I think it have something to do with mods , but I don't know which one cause it. It worked fine before!

 

Not only their birthday went missing on the calendar but when I tried giving NPCs a gift on their Birthday , they act like it's a normal day!

 

I give Gus his Birthday gift but he act like it was a normal gift.

 

I have tried to reinstall a game but it's still not work , pls help me.

PS. I just download lastest version of SMAPI today.