Hello,

Pardon my asking but it looks like something weird happened with this changeset:

https://www.openstreetmap.org/node/12488402635/history

Version 1 included a valid phone number.

You replaced it with "+32 00000000" which is obviously a non-number.  It looks like an automated change made by your software.

Either Foodmaker does not have a phone number anymore—and in that case the key should be removed entirely—or there is something wrong with the software you use to import data into OSM.

This comment also applies to those two other changesets of yours
https://www.openstreetmap.org/changeset/164923379
https://www.openstreetmap.org/changeset/164923427

Can you please have a look.