Let It Roll, your post is very misleading. The Hemo SP has never been as low as that. Yes it was 1.08p a few weeks back. I guess your use of decimal points was aimed to deliberately confuse folk.
We are not talking about the standard 15 minutes delay but several hours. Anyway, the anomaly has been explained by PBB below, not that I understand any of it.
But "the share price shows down" is simply a false reality caused by LSE's incompetence. The buys are currently 1.54p and the sells (most showing falsely as buys) are 1.45p and yet the LSE shows the SP currently at 1.35p and therefore down. Either incompetence or something more sinister.