remove U2 album from iPhone (it's not on my computer iTunes)

I haven't seen this U2 album related issue yet.

Following online advice, I hid on my iPhone via the iTunes matching thing (sorry, I'm not remembering the process exactly), so I don't see most of the album. But somehow I still see two songs. I am unable to delete them from my iPhone using the swipe method (that does work for other songs, I tested), or to delete it on my phone by any other method.

None of the U2 songs nor the album are visible on iTunes on my Mac. So I can't get rid of them that way.

Really frustrated by this and really really don't want any of these songs on my phone.

Thanks