Suited connectors are not too bad against overpairs. OE straight draw meant that Lebekons had 8 outs, which he will win roughly in 32% of the pots he plays. Do not forget about backdoors: 99, TT, or two clubs out of 9 on turn and river could have given him the best hand. Leb had approximately 37-ish percent after the flop. I don't think it's really a bad beat. Even if it could look like that when the players showed their hands, it certainly wasn't a bad beat after the flop.