Question:
On Tisha B’av may one learn the entire Midrash Eicha, even parts that deal with consolation?
Answer:
I didn’t see anything on this, but my assumption is that it would be similar to reading Yirmiyahu and other permitted things on Tisha B’av, that when a person gets to consoling parts that those parts should be skipped.
Best wishes
Sources:
O:CH 554-1,2.