Hi guys. 48 has worked fine for months, but over the last week or so, Ive barely received any texts from O2 numbers. All other networks have no issues, but I get barely any texts from O2 numbers, if at all. Yesterday I got about 100 texts from someone who'd been trying unsuccessfully to contact me for the week. Now its back where Im not receiving the texts again. I've been assured that my texts from 48 to O2 are going through. Mostly.

Has anyone else had this problem? Is there a fix? Thanks.