might sound silly but swap your coils round and see if the problem moves with it if the other cylinder that wasnt running then runs it would suggest the replacement coil is shot if it dont run it might suggest a bad connection or maybe one side of the ecu is down ,,,, with me only just getting one of these bike iam not sure the set up of the ecu some ive seen can do this
one other thing i have noticed with these bike is they seem to hide water in some very strange places mine was still chucking it about 4 days later after getting a piss wet in the rain maybe if youve had it wet you may have got water in a contact somwhere
all just things for you to try maybe you will get lucky fingers crossed