Dear friend, welcome to HCM.
the symptoms are most likely due to seizures. but need to know the cause of the lesion. is it fully evaluated? what has your doc told you was the cause of the temporal lobe
. was a CSF exam . done?
need to make sure it is not progressing, as you have new symptoms.
pl. see your neurologist
about the same.
take care and pl. keep me posted on your progress.