Halfway update:
Chirivella at Willem II - 17 starts for them so far and is firmly in their strongest 11, currently injured with a cruciate ligament strain. They're currently 14th in the table, 5 points off bottom (18th).
Randall at Hearts - 15 starts and 2 assists so far, seems to start and complete the full 90 when available but has missed a few games through injury and suspension. He has over the past couple of months returned to the more familiar role of right back, having originally being used in midfield for them. Hearts are sat in 5th in the SPL.
Awoniyi at Royal Mouscron - 5 goals and 4 assists in 21 games, seems to start every game for them. They're 8th in the Belgian league.
George at Carlisle - Made 7 appearances in total, conceding 8 and keeping 2 clean sheets (and also getting an assist!). I believe this deal expired on Jan 1st so I assume he's back with us now?
Ojo at Fulham - 4 goals and 2 assists in 17 games. Always involved when available but missed a chunk of games due to injury. Fulham currently in 10th and recovering from a bad start of the season trying to close in on the play off spots.
Lennon at Real Salt Lake - Recently made this move permanent on a free transfer.
Origi at Wolfsburg - 4 goals and 1 assist in 18 games, although about half of those games have come on the right wing. Wolfsburg have just sold Mario Gomez to Stuttgart so once the Bundesliga is back underway after the winter break you'd imagine Origi will be their #1 striker.
Allan at Apollon - 14 games so far, including 4 starts in the Europa League were he played a part in knocking Everton out. Apollon are currently 3rd in their league, although just 1 point from top and are unbeaten in the league this season (11 wins, 6 draws).
Kent at Freiburg - He made 6 appearances for them, starting just once. We cut the loan deal short and it seems like he'll be heading to the Championship for the rest of the season, with Bristol City interested.
Williams at Rochdale - Made 14 starts picking up 2 assists. Loan deal expired on Jan 1st. He leaves Rochdale in 23rd in League 1.
Keita at RBL - I think we've all kept up with this one!
New loans this month, will update OP:
Corey Whelan to Yeovil - They are 21st in League 2. Made his debut as an 85th minute sub in the FA Cup vs Bradford before playing the full 90 in the next game at right back in the EFL Cup.
Matthew Virtue to Notts County - They're 2nd in league 2, 4 points off top. Managed by player-manager Kevin Nolan and have Shola Ameobi and Jon Stead upfront!