Broken image in post notification

Hello,

After updating to Easyblog 5.0.23, images are now broken in post notification.
I think that the url of the image is not well generated e.g. https://ci4.googleusercontent.com/proxy/zfJO62rl4BC47wryI6T1C3gMZgv0Z1hCnHR1pOq7VGFk4SiGen41yADxEgdhgR7w-JuFsTQDQEuxWytFU6iBsDs80uBDi-4oQLf3zaQvAbsU6SZZncnQUD3fNsEQtl5WXBfgmAcq2rtVv1LRcmHMw-R0qoDUsNiRdYi-zzduHiLbJ-SGgnZcKbBzm2nOaN3tK7-i=s0-d-e1-ft#http:///images/mindmapping/Images/Blog/PUV_et_Mind_Mapping_Invitation_Atelier_ProfitCLUB_ActionCoach_Luxembourg_sept_2015.JPG.

I will forward the mail notification if you give me a mail address.

Thanks in advance for you help.
Best regards.