pal list disappeared, any make-shift method to solve it?

Agreed. As for making things work again I have asked support before and all they say is restart your game and it should work again. So there's that...

My boss disappeared again. I guess you have to hit them quickly like within a few hours before they disappear.

Sigh.

Probably you have got a new pal. Same happened to me i got a new pal and lost my pal list. I updated my haypi monster and i got it back.
Something with the level 12-15 earn skill book reward change?