Bugs, as promised

I've been seeing this lately on GR. After clicking on a book link, this page pops up:




page unavailable

An unexpected error occurred. We will investigate this problem as soon as possible — please check back soon!




It disappears after you return to the previous page and click on the link one more time. 


Currently reading

Best Kept Lies
Helena Maeve
W.A. Hoffman
Progress: 3 %
The Virtu
Sarah Monette
Progress: 30 %
Orochi no Kishi
Itoshi, Lehanan Aida
Progress: 80 %