Fixed updateParticipantsCache to clear participants cache properly
Fixed updateParticipantsCache to clear participants cache properly

jkokh/Platform,jkokh/Platform,jkokh/Platform,AndreyTepaykin/Platform,EGreg/Platform,Qbix/Platform,jkokh/Platform,casualuser/Qbix,AndreyTepaykin/Platform,casualuser/Qbix,EGreg/Platform,Qbix/Platform,AndreyTepaykin/Platform,Qbix/Platform,Qbix/Platform,casualuser/Qbix,casualuser/Qbix,EGreg/Platform,AndreyTepaykin/Platform,EGreg/Platform