Multiverse Feedback: Virtual Booster

Levelers    M  Legendary Feature	Can't edit cards in Safiria    U  Ongoing Bug When using Chromium on Ubuntu 12.04, I cannot edit cards that I have created — instead I get the "We're sorry, but something went wrong" page.	Frequent Heroku errors?    U    I've been seeing a few Heroku errors on the page lately. It usually doesn't last, just half an hour or so, but it's a little odd. Wanted to ask about it in case it's slipped under the radar so far.	M15 flips are broken    U  Bug M15 flip cards render improperly, with the rare stamp jammed in the middle of the unflipped rules text, and the flipped P/T box trying to jump off the line.	Cards have descriptions?    C    Could cards have a way to select a single comment as the cards description / rules clarification / whatever, to be shown in the various grid views?
Search for strings including "." errors    C  Bug If you search for a string like "test." (including the "."), you get a bad error.	Lower case symbols    C    Can we pretty please support ?	Search results do not show P/T    C  Enhancement When you search for a card and there are multiple results, you get a table similar to a text spoiler. This includes name/cost/text columns, but notably not P/T, which is often a useful piece of information to have at a glance. Planeswalkers' starting loyalty would do well to go into that box as well. 0/1	Application Errors    C  Error Frequently getting these Application Errors. On some days it's really bad. Loading a cardset or page requires many tries. If working on a new card, it could mislead you to resubmit several times, thus creating multiple copies of the same card. I assume this server runs on ASP.NET because I only ever see these errors on ASP served pages. Quite often, actually, not just this site.	Return to previous page after login    C  Enhancement Not sure how feasible this is, but: if you're viewing a card, not signed in, and then you sign in, it'd be nice to return to the card you were viewing rather than be taken to the homepage.
Cards remaining is skeleton after removal    C    I moved two cards from my set Convergence to Infinite Potential Well. For some reason, they're still showing up on the skeleton of Convergence.	Auto-detect existing card names    C  Feature It'd be nice to automatically tell people when they're specifying a card name that's already been used by Wizards.	Pinlines on gold flip cards    C  Bug Gold two-coloured flip cards don't get their pinlines.	Tagging users    C    In a comment, there should be a way of tagging users, e.g. (((dude1818))) becomes [dude1818](http://multiverse.heroku.com/users/57/). This would require the ability for notifications first, but this is an added feature.	More features for advanced search    B    Can you please give more features for searching cards on the advanced search page? I'd like features that allow us to search by mana cost and colors of the cards. These features haven't been added yet, but it would definitely help a lot if we can search according to mana cost, converted mana cost and colors because I'd like to see all the WUBRG cards in this website, for example.

Levelers (mythic)
Can't edit cards in Safiria (uncommon)
Frequent Heroku errors? (uncommon)
M15 flips are broken (uncommon)
Cards have descriptions? (common)
Search for strings including "." errors (common)
Lower case symbols (common)
Search results do not show P/T (common)
Application Errors (common)
Return to previous page after login (common)
Cards remaining is skeleton after removal (common)
Auto-detect existing card names (common)
Pinlines on gold flip cards (common)
Tagging users (common)
More features for advanced search (basic)