In a telling sign of growing discontent within the Trinamool Congress ranks, 60 of the party's 80 Bengal MLAs skipped a meeting at former chief minister Mamata Banerjee's house on Saturday, resulting in its cancellation, sources said. The party later gave a feeble explanation for the fiasco, saying the leaders were occupied following attacks on TMC leaders Abhishek Banerjee and Kalyan Banerjee.