Yes you can vote, but I woull need to know who is succeeding who if either CLarence or Matt had voted. Since neither voted here, yes go right ahead and vote. If they had voted, it owuld have changed their vote and thus I would need to know who was succeeding who in that case to know whose was switched by the successor and whose wasn't.
From my understanding, I replace Clarence. He was elected before Matt (in a previous special election). I was elected before Kal (I was elected on 3th count (in 2nd position), he was elected without a quota in 5th round (in 5th position).