Hello!
There are missing links, but it only says Link here and discuss this object. How am I going to get cutouts, look up objects in SIMBAD, and get access to the single image exposures?? Without that, I couldn’t continue my project im working on! 
No idea whats happened there. Can you copy and paste the url you’re using and i’ll double check it works for me.
As for simbad, you can copy and paste the coords in to this page to check in the meantime SIMBAD: Query by coordinates
Oops! I was using the “old” version of the viewer. It is okay for now.
I used viewer.legacysurvey.org. idk why