Sometimes the labels are no longer displayed on the products
Probably you are owner of the store with a lot of products in your catalog and multiply custom labels created. We recommend you to set off the cron. You can disable cron by the following way:
please go to app/code/local/TM/ProLabels/etc/config.xml and comment
<crontab>
<jobs>
<tm_prolabels_reindex_all>
<schedule>
<cron_expr>0 1 * * *</cron_expr>
</schedule>
<run>
<model>prolabels/observer::autoReindexLabels</model>
</run>
</tm_prolabels_reindex_all>
</jobs>
</crontab>
