Sometimes, but not always, when I export a character sheet from a game and import it into another using the Character Vault, some weapon attacks get corrupted in the process. Namely, my attacks for two weapons (created manually, not dragged from the compendium), which deal 1d8+DEX+3 and 1d4+DEX+3 damage respectively suffer from that, as their "1d8" damage roll gets corrupted to a static "3", resulting in them dealing 3+DEX+3 damage instead. What is going on there, is this a known issue?