I'm currently at 14.1.
The thing is, Trapinch starts with Sand Tomb, Rock Slide, Dig and Bulldoze from ORAS movesets. If it was in the old moveset, trapinch would start with Sand Tomb, Feint Attack, Mudslap and Bide from x/y movesets.
Source: http://pokemondb.net/pokedex/trapinch
I will update it, and just skip back a little bit. Thanks for quick responses!