Collectible Card Game Headquarters

Describe the Bug:
Syncopate doesn't exile the countered card.

Which card did behave improperly ?
Syncopate

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
Manalink 2014/12/20: Commanding 2014 Urzas,duel

What exactly should be the correct behavior/interaction ?
Syncopate exiles the countered card

Are any other cards possibly affected by this bug ?
-

Fixed in 2d45ffe

First test (x=1, AI had 0 mana available) I got this dump and spell was countered but went to gy:

bad parameters
get_card_instance(-1, -1)
0: 0x023EF938
1: 0x023AAFDE
2: 0x023CE3D8
3: 0x023CE6D3
4: 0x0223E0B6
5: 0x004018E0
6: 0x00435BCF
7: 0x004368C6
8: 0x023B35BC
9: 0x004338B4
10: 0x00476780
11: 0x00436EBF
12: 0x00436A80
13: 0x00433C18
14: 0x0043BF83
15: 0x004399BD
16: 0x0047902C
17: 0x004946E9
18: 0x75F8338A
19: 0x778E9F72
20: 0x778E9F45

2nd test (x=2, AI had 1 mana available) I got another dump (failed to record) dump and the game crashed.

Working version restored in 6172352, this time with more emphatic comments not to remove the unusual-looking parts that make it work.