yes, this is what can be seen looking in the codebox i submitted also, although it's doing it on a pool. I haven't tried solo with this miner.
I am using this miner (R4) with great results on the burst.ga pool.
However, when I tried to solo mine without a pool, I get the same high deadlines reported back from my wallet as reported above by chey. More precisely, the miner finds good deadlines but when it submits them to the wallet, the wallet reports back a very high value.