Conversation so far:
What happened to Screeching Weasel in 1991?
After an initial break-up in 1989, Screeching Weasel reformed in 1991 and broke up for a second time in 1994.
Why did Screeching Weasel breakup for a second time in 1994?
Following the second breakup, Foster formed a new band, The Riverdales, with Screeching Weasel members Dan Vapid, and Dan Panic.
Then what happened to Screeching Weasel after forming a new band, The Riverdales, with Screeching Weasel members Dan Vapid, Dan Panic?
Foster reunited with Screeching Weasel again in 1996.
Did Screeching Weasel last longer after being reunited again in 1996?
Screeching Weasel lasted until 2001 before breaking up again.

Question: Why did they not?
Self-contained rewrite: Why did Screeching Weasel not stay together as a band after being reunited?