With the result, Hertha Berlin suffered its first defeat whereas Eintracht Frankfurt took its first win of the season.
The teams had been due to meet at Estadio Azteca in Mexico City on September 30, but Costa Rican federation Fedefutbol said it had no choice but to withdraw from the match because of quarantine rules.
The club has invited city residents and local businesses to have a say on the proposals which have already won widespread approval from fans.
Ibrahimovic had the chance to complete his hat-trick in the 63rd minute, but he ballooned the ball over the bar with the goalkeeper well beaten.
Brighton produced a surprise as they won 3-0 away to Newcastle United. Neil Maupay scored twice in the opening seven minutes, the first from the penalty spot, and Aaron Connelly added a third with seven minutes left to play.
Yan, 20, faced his fourth-round opponent Aaron Hill after the 18-year-old had stunned six-time world champion Ronnie O'Sullivan earlier in the draw, but only managed to claim one frame against Yan, who ranks 15th in the world.
Due to the crisis on the pitch, the club's plans to outsource its professional section and allow investors to join have been postponed as have talks about the second round of wage cuts for the squad.
Stage One involves 32 groups of four players, with the player who tops each group progressing to Stage Two.
Meanwhile, Sport Recife continued their impressive recent form with a 1-0 home victory over Fluminense. Former Flamengo striker Hernane scored from the penalty spot after Leandro Barcia was brought down by Egidio Pereira.
The top four finishers of each group will form a new group, to be based in Suzhou, to fight for the first to eighth position of the season in the second phase, which will be held between October 16-December 12.
Wei Xiaoyuan of Guangxi competes during the floor exercises match of the women's individual all-round final at the 2020 Chinese National Artistic Gymnastics Championships in Zhaoqing, south China's Guangdong Province, Sept. 26, 2020. (Xinhua/Xu Ya'nan)