I have this same problem. Since I started working on my return in early January I assumed it was a bug that would be fixed with an eventual update. I check each time there is an update but still not fixed. It is March 5 and I just checked again and still broken.
I was hoping to see some info about if/when it would be fixed. Or if anyone knows if it matters if I file 8283 with "comparative sales" instead of "Average share price".
Thanks for reading.
