Thunderbird Email: since Sept 2 Thunderbird update 155, my incoming emails are no longer coming into my inbox.

Thunderbird Email: since Sept 2 Thunderbird update 155, my incoming emails are no longer coming into my inbox with my domain host provider webnames.ca. My other staff members have no problems since the update. The only unique thing I can think of is that with my host provider is that I automatically forward incoming emails to my gmail account. Some other staff automatically forward thunderbird email to another thunderbird email of the same domain name without an issue. I can get incoming emails from my other thunderbird accounts ending in the same domain name. The emails do show up in the forwarded gmail account.