The UK often get the shaft when it comes to Transformers toy releases... even more than us. (if you think we get it bad here, they get it worse)
Even if the trend continues, they've certainly led the way with toy info this year, as their listing of UK Movie toys gives away some significant plot details.

The Kreo sets are ones often done up as dioramas, so having those titles to these sets gives a lot away with the TF4 movie.

So
don't
go
on
if
you
don't
want
to
be
spoilt.


Movie 4 Dino Sparkers - May 2014
Classic Legion Figure Assortment - May
Movie 4 One Step Changers - May
Movie 4 Power Battlers - May
Movie 4 Flip N Change Assortment - May
Movie 4 Mega One Step Bumblebee - July
Movie 4 Stomp N Chomp Grimlock - July
Movie 4 Construct Bots Dinobot Riders - May
Movie 4 Construct Bots Dinobot Assortment - May
Movie 4 Construct Bots Dinofire Grimlock - July
Movie 4 Construct Bots Dinobot Warriors - May
One Step Optimus - July
One Step Bruce - July
One Step Max - July
Cab Scout Slug - July
Cab Scout Strafe - July
Cab Scout Grimlock - July

Kre-O Dinobot Charge - March
Kre-O Scorn Street Chase - March
Kre-O Cell Block Breakout - March
Kre-O Grimlock Street Attack - March
Kre-O Lockdown Air Raid - March
Kre-O Optimus Prime Dino Hauler - March
Kre-O Glavatron Factory Battle - March
I wonder if the Kreo is going to be March 2015... as it would be too early for March 2014, considering the spoilers that each pack would contain.
If 2015, it just shows how shafted the UK is when it comes to delays in Transformers toy releases there.