ive sent a ticket to Blizzard, in 1st reply they told me few steps to clear addons etc etc and in second message they admit to have server issues:

Greetings,

Thank you for contacting the World of Warcraft Game Master Department. I apologize for the wait and that I was not able to contact you online.

If the steps we gave you in the previous response did not help, then it is very likely that your issue with the invitations is due to a server issue that we are having right now.

I looked into this and saw that others are currently experiencing the same thing. Invitations are not something we can actually fix, unfortunately. I recommend giving it a bit of time until the server issues are fixed and then try again without the add ons .

Hopefully, this will not take too long.

If this resolves your issue, please choose "Mark as Resolved" above. If you have additional questions or concerns, you may choose "I Still Have a Problem" to reply to this message.

roger that, appreaciate that!

i have another question, after logging in i have this kind of message waiting for me. (look at screenshot im attaching) Even though i have my battletag properly written in oqueue.

http://imgur.com/YFUpVOg

this one is weird also (after reinstalling WoW)

http://imgur.com/iaVk56g

any solutions or something or ull keep saying its elvui problem and 100% ppl have elvui on their accounts...or like in other threads which were made ull just ignore it?

we are talking about 60+ invitations, personally I havent changed anything in my addons etc for like 4 weeks, been using oqueue yesterday and everything was perfect (like always). Today Ive experienced issue with autodeclines (same like few ppl from my guild and few other random ppl from oqueue when I was trying to join them, they messaged me back that for them im autodeclining).

and to Warlockjen-yup, ive 2.0.1 which I was using since it was released.

regards

edit: maybe its something with server maintenance at 22.00-0.00 cest?

and nope, i dont have full frd list, i have only 5 on my list.

oQueue can't invite

Hello, I've been using oqueue for over 1 month, today I can't invite anyone since everyone instant decline joining group. Few other friends from my guild have this issue, but few dont. Whats going on?

Regards