Massive whiff round?

[Muzu]

I've been seeing these forever, but I thought they only happened solo. Has anybody seen this or figured out why it happens?

Busch swings at fire toad!
Jestergt swings at fire toad but it dodges.
Jestergt swings at fire toad!
Jestergt swings at fire toad!
Jestergt swings at fire toad!
Jestergt swings at fire toad!
Lunatic swings at fire toad!
Lunatic swings at fire toad!
Bandysnoot swings at fire toad!
Bandysnoot swings at fire toad!
Bandysnoot swings at fire toad!
Bandysnoot swings at fire toad but it dodges.
Bandysnoot swings at fire toad!
Dopeman flails at fire toad but it dodges.
Dopeman flails at fire toad!
Dopeman flails at fire toad!
Dopeman flails at fire toad!
Dopeman flails at fire toad!
Tufur swings at fire toad!
Tufur swings at fire toad!
Tufur swings at fire toad!
Tufur swings at fire toad!
Tufur swings at fire toad!
You flail at fire toad!
You flail at fire toad who dodges your attack!
You flail at fire toad!
You flail at fire toad!
You flail at fire toad!
Sana misses fire toad but it dodges.
Sana misses fire toad!
Sana misses fire toad!
Sana misses fire toad but it dodges.
Sana misses fire toad!
Nayeon swings at fire toad!
Nayeon swings at fire toad but it dodges.
Nayeon swings at fire toad!
Nayeon swings at fire toad!
Nayeon swings at fire toad!
The fire toad lashes at Nayeon with its tongue!
The fire toad swings at Nayeon with its arm!
[HP=609/MA=288]:(Dmg:0 Tot:0)
Busch moves to attack fire toad.
Illprophet just hung up!!!
[HP=609/MA=288]:
[Illprophet] logs OFF - Bye bye now!
Bendydick just hung up!!!
Sana moves to attack fire toad.
Hammond just hung up!!!
Busch moves to attack fire toad.
Nayeon moves to attack fire toad.
Busch moves to attack fire toad.
Jestergt swings at fire toad!
Jestergt swings at fire toad!
Jestergt swings at fire toad!
Jestergt swings at fire toad!
Jestergt swings at fire toad!
Lunatic swings at fire toad!
Bandysnoot swings at fire toad!
Bandysnoot swings at fire toad!
Bandysnoot swings at fire toad!
Bandysnoot swings at fire toad!
Bandysnoot swings at fire toad but it dodges.
Dopeman flails at fire toad!
Dopeman flails at fire toad!
Dopeman flails at fire toad!
Dopeman flails at fire toad!
Dopeman flails at fire toad!
Tufur swings at fire toad!
Tufur swings at fire toad but it dodges.
Tufur swings at fire toad!
Tufur swings at fire toad!
Tufur swings at fire toad but it dodges.
You flail at fire toad who dodges your attack!
You flail at fire toad!
You flail at fire toad!
You flail at fire toad!
You flail at fire toad!
Sana misses fire toad!
Sana misses fire toad but it dodges.
Sana misses fire toad!
Sana misses fire toad!
Sana misses fire toad!
Nayeon swings at fire toad!
Nayeon swings at fire toad!
Nayeon swings at fire toad!
Nayeon swings at fire toad!
Nayeon swings at fire toad!
Busch swings at fire toad!
Busch swings at fire toad!
Busch swings at fire toad!
Busch swings at fire toad!
Busch swings at fire toad!
The fire toad lashes at Busch with its tongue!
The fire toad bites Busch with its fanged maw for 58 damage!
Busch takes 5 fire damage!

Two straight rounds of just whiffs by PCs... fire toad's got 70/3 and +50 Dodge but he's not that good