Multiverse Feedback: Virtual Booster

Hybrid written as "R/G" gives gold frame    R    If someone enters hybrid mana in a card's mana cost field without putting parens or braces around it (i.e. writes "3R/G" or "1R/GR/G", it's correctly interpreted as hybrid, but the frame autodetection code treats it as gold.	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.	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.	Different card frames    U  Enhancement Stuff like the old frame, PCH planeshifted, and FUT futureshifted.	Leveler Creatures    C    Personally, I'd like to see something that would create the "leveler" creatures from Rise of the Eldrazi card format. Hope that makes sense. :D
Mockups favoured over images    C  Bug In a cardset such as The Oncoming Storm where the default display is set to be the image, there are certain places where the mockup is still used. Most notably the hover tooltip on internal links. I should display an image if one's available and the cardset is configured to prefer images.	Inconsistent text size in mockups    C  Oddness On many cards, the text size in the mockup at top-left is slightly smaller than the text size for the same card in the hover tooltip on the "User created Cardname" links.	Allow Custom Symbols    C  Feature Allow us to specify small symbols/icons to be included on cards. If we were creating our own mana symbols like snow or Phyrexian mana , at the moment we couldn't have those images display on cards at all.	Sealed Pool    C    You know how you can make a booster? It would be useful to make six at once, plus order them by color. cough Useful for playtesting cough	Multiple cardset admins    C  Feature There's currently no way to allow a few people to edit a cardset unless you allow all signed-in users to do so. There should be.
Unshrink small card text    C  Feature On cards with too much text, it can be hard to read their rules text. Add a button on the card's page to expand the text up to readable size (and stretch the card frame out of proportion).	Can't generate a skeleton    C    I get error 500.	+ / - buttons don't work any more    C    Looks like an update to Chrome's DOM handling has broken them.	"Hide flavour text" button    C  Enhancement SFletcher suggests a switch to make flavor text visible/invisible. This would allow us to look at a card's rules text alone for reviewing clutter.	Can't view large sets    B    If cardsets are too large, say for around 700 cards, I can't view them, instead Application Error shows up. This happens whether I use either visual spoiler or cardlist. Can you help me find a way to allow me to view a large cardset without experiencing problems or the Application Error?

Hybrid written as "R/G" gives gold frame (rare)
Frequent Heroku errors? (uncommon)
Can't edit cards in Safiria (uncommon)
Different card frames (uncommon)
Leveler Creatures (common)
Mockups favoured over images (common)
Inconsistent text size in mockups (common)
Allow Custom Symbols (common)
Sealed Pool (common)
Multiple cardset admins (common)
Unshrink small card text (common)
Can't generate a skeleton (common)
+ / - buttons don't work any more (common)
"Hide flavour text" button (common)
Can't view large sets (basic)