Miner Blocks Found shows XX while PH reports 0 (zero) - why?

Question: my miners report X found blocks while PH shows 0, what’s the catch?

Miner found a block and it was stale by the time it reached the network to be credited so nothing shown on site?

One maybe, but 105 blocks??

the webpage only shows the last 2? hours of found blocks not the last, whatever the miners uptime is?