There is definitely something wrong with the Black Lion trading post. I right clicked on the item to sell multiple times as a test; sometimes it comes up with the minimum price and the next time with the current buyers price.
It makes it real problematic to sell items because you can accidentally sell it for the wrong price. Thankfully I’ve only done that once with a minor item.
I also think there is a problem with money transferring from the BL to the player bank. I sold a bunch of stuff yesterday. At one point I noticed the amount of gold I had at one point then later I transferred some money from the BL sales to my bank. I wasn’t paying attention when I did it but a short time later the amount of gold I had was the same as before.
