Thanks for all the replies.
I'm pretty sure it wasn't a case of "not posted since your last log-in" for all of them - a few had been posted scant hours before.
That said, please be assured I'm not complaining, just informing. I worked as an exploratory software tester for a while - it's in my nature to notice random bugs and report them
. Now that I have done so, I am happy to wait patiently for any improvements that come, whenever they come. Thanks and please know your efforts are greatly appreciated.