Judging from the server of your character on the forums (Moogle), you're playing on Chaos, aka the EU-DC, correct?

In that case I would consider the following:

- you're queueing for this during midday/afternoon - people are at work/uni/school
- you're queueing for this on a monday - most people are waiting for the reset on tuesday before they do stuff again (even stuff thats not on a weekly lockout)
- its (already) outdated content that gets frequented less
- you mention a "we" and different party compositionss - in my experience queueing as a group can slow you further down, because they cant match you as easly anymore. Even more so when queueing with a tank.

All in all... I dont think this would be extremly uncommon or broken in the sense of not working.
Its a monday afternoon in Europe - not the best time to run old 24 man raids to be honest.