Thank you for the update Habi!
It's fine to change it to 1a instead of 1-A. However, please keep the address in the node as it is currently used in BTCmap and numerous Bitcoin wallets worldwide. This is in preparation for all Spar locations to start accepting Bitcoin as a payment method. Please revert the address back to its original format in the node. Additionally, the website, email address, and phone number will be included for all 256 outlets.

https://njump.me/nevent1qqsqfylyslu4zzndmpzfj497zg3c2fkk0kym6gwzm9ecuuwehrc35kcppamhxue69uhkummnw3ezumt0d5pzq827qeqeqaqduveewzgayeg8uxpclmfz5hmvxj0f4p85yxef9qghmp2ny6
