Hey,
One of my professors likes to number his problems as if the homework was really one giant homework, instead of multiple weekly assignments. As in, problem 1 on homework 2 is really problem 7 for example.
I noticed that the header still says problem 1 on the first page instead of problem x, though the problem numbers are correct from the second page onwards.
It's not a biggie, but hopefully, it can be fixed soon :)