Educational Travel Adventures interview questions

I was first contacted by email and asked to complete a task that involved extensive research. The task had a 24 hour deadline. This task took me over two hours to complete, and I had to complete it on a Saturday to boot. Shortly after I sent it, I received another small task--this one took about 20 minutes. I then was invited for an interview over Zoom. The interview lasted over an hour. The woman I spoke to was nice, and I felt it went relatively well. I was told I would be contacted regarding a second interview. I sent a follow-up thank-you email the next day, and was again told that I would be hearing from the second interviewer soon. I never heard from her, or from anyone else from the company again. It's been almost two months and obviously I assume I did not get the job, but some kind of notification would have been nice considering the time I put into the process.