The 2nd problem is with a new orchid, I thought I'd buy a small plant from online to and see how it goes (I really liked what it will look like when flowering). It has had this since it came, but seems to have gotten a little worse. Seems to be a small brown area just on one of the leaves. I did think it was sunburn, but now I'm not so sure?
Here are the pictures:
(Seems they went above and not where I thought the images would go O.o)
I thought better to ask the questions, than risk regretting it later on, sorry if there simple questions.
Thanks for reading