Despite the police force warning the HK protesters not to continue, they are still on the run. Although right now fewer people are participating in the protest after what happened in the Hong Kong Polytechnic University. https://www.npr.org/2019/11/19/780797546/hong-kong-standoff-at-university-grinds-on-protesters-attempt-escape-in-sewers (see link for more information) Hong Kong businesses are running low in earning money because less people go outside of their homes anymore.
As said earlier, businesses in HK are not going well. Tourists from around the world no longer dare go there. And without tourists, Ocean Park (and maybe Disneyland) gets affected the most. So, let's guess, what did Ocean Park do to gain back the attention? The enter ticket. Huh? Yeah, the enter ticket. Right now, Ocean Park is literally selling away free enter tickets as they are temporarily so cheap. And in addition to that, Ocean Park also placed more games to play(also temporarily). So not EVERYTHING IN HONG KONG IS BAD. So if you are still making your holiday plan, add a HK Ocean Park in it!