Collectible Card Game Headquarters

Describe the Bug:
1- Toolcraft Exemplar when owner controls an artifact gets +1/+1.
2- The effect card has both abilities text.
Which card did behave improperly?
Toolcraft Exemplar

Which update are you using? (date, name)Which type? (duel, gauntlet, sealed deck)
Manalink dev 778ccb5 version - duel

What exactly should be the correct behavior/interaction?
1- Toolcraft Exemplar when owner controls an artifact gets +2/+1.
2- Each ability has it's own effect card and text.
Are any other cards possibly affected by this bug?
-

Fixed both in commit 97561ff.