A. No one asked anyone to create a twitter account. Here what the tweets say:

1)"Adventurers, we see you lurking Steam Database every day 👀 Our team is working away on Patch 4 at the moment and we'll have more news for you soon. For now, some trivia! Was there another flood at one of Larian’s offices last week?"

2) "If you voted yes, you’re correct! Last week one of our servers in Gent was given an unexpected shower and drowned. And another flood at Larian HQ can only mean another patch is on the way."

B. Do you understand jokes? Furthermore the "blame" phrase is aimed, as a joke, to the players that allied with the Gobbos against the Druids in the main quest of chapter one, thus now nature is taking its revenge flooding Larian's servers wink