Broken symmetric power L-function friends

[roed314]

On elliptic curve pages, the "Symmetric square L-function" and "Symmetric cube L-function" links in the friends box are broken (see 14.a1 and its isogeny class for example). I think these have been disabled on purpose; if so, we should also remove the friend links.

[alozanoroble]

I also see the broken links. Were they working at some point? Also, do you refer to the "Related objects" box as the 'friends'? :)

[AndrewVSutherland]

Yes, related objects are friends. And the properties box is the "Lady Gaga" box (I think credit/blame for this goes to @jvoight).