User blog comment:Otakon7/Otakon7's Buddyfight Simulator/@comment-12248971-20140710001030/@comment-2234004-20140710084112

this usually happens in the following scenarios:


 * A player is using a deck made before the latest updates (the error kicks in when parsing the cards which have old data)
 * This normally effects only the latest cards, but you can try building the anew just in case.


 * The script starts parsing data before the page is loaded (so in short, the lag kills it, doesn't have to be on your side)
 * In this case, you can refresh the page which will reload the data, however, doing so will send a notice to your opponent that you left, which might lead to him leaving (but you can still try and see if it would load the page correctly for troubleshooting purposes)