This is the UK charts reaching the 3rd month of usage. The NZ charts showed this exact same 3 months of spiking immediately prior to the confirmation announcement of launch. They've likely reached a significant milestone in the trial process and are now moving to finalise.
I believe the other 2 spikes are a second distributor running the same trial process around 2-3 weeks behind.
MWR Price at posting:
$3.66 Sentiment: None Disclosure: Held