Just got a very apologetic email from Bulb saying they are real sorry but wholesale energy prices have risen and they are going to have to raise my energy bill another 122.49p a year.
Turns out, yes, prices have risen... by a whopping 0.2p per KWh.
And for that, they thought theyd charge 10x more to the consumer (a rise of 2p per KWh)

So they are paying 5.6p and charging 17.7p, a 300 percent markup (admittedly I am on one of the more expensive tariffs but I don't have much choice due to being on a prepay meter)
Sick of getting ripped off 😞