I added up the hours and it is about 8 hours between the two blocks. The difficulty was not that high so that is curious. Did the mining pool have issues? Is anyone solo mining biblepay?

The 8 hours is not a coincidence. The network allows the chain to move on after 8 hours if the daily GSC superblock is not approved. (Another words, we have a normal chain for 204 blocks per day, and an 8 hour limit on the 205th block).
The reason that block took 8 hours is that I had an issue at vultr (one of my compiles went bad that affected every one of my sancs) and I didnt even know it because I didnt realize that happened. I added a report to notify me of this going forward. Yes, if we had more volunteers with sancs it would help alleviate it, but of course we require them to sponsor orphans currently. We are thinking of having a second tranche of sancs for volunteer only that receive 90% less reward for running a node. In the next testnet version, our reward to the sancs Decreases to give more of the BBP to utxo miners. So another words:
Tranche 1 sancs: Sponsor an orphan and receive 20% of the block reward
Tranche 2 sancs: Do not sponsor an orphan but receive something like 200 bbp reward etc.
Then all the excess for those seeking ROI look to UTXO for the rewards. We also lower our monthly governance budget to 5%. Etc.
Making us more efficient.
Regarding pool mining: We are wide open now, with merge mined bbp+xmr can theoretically be sourced from any pool - not just foundation or fun now (there is no restriction in the check-block). Also we still do have solo mining, and that does occasionally kick in but the solo miner is 40* slower than xmrig.